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132132122031 = 37213331208891
BaseRepresentation
bin111101100001110110…
…0000010110110101111
3110122001111220021012110
41323003230002312233
54131101310401111
6140411201535103
712355233335400
oct1730354026657
9418044807173
10132132122031
1151045157a58
1221736944493
13c5c982b4c0
1465767179a7
1536851235a6
hex1ec3b02daf

132132122031 has 48 divisors (see below), whose sum is σ = 221372043648. Its totient is φ = 69485169600.

The previous prime is 132132121997. The next prime is 132132122041. The reversal of 132132122031 is 130221231231.

It is not a de Polignac number, because 132132122031 - 26 = 132132121967 is a prime.

It is a super-3 number, since 3×1321321220313 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 132132121989 and 132132122007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132132122041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 528096 + ... + 736986.

It is an arithmetic number, because the mean of its divisors is an integer number (4611917576).

Almost surely, 2132132122031 is an apocalyptic number.

132132122031 is a deficient number, since it is larger than the sum of its proper divisors (89239921617).

132132122031 is a wasteful number, since it uses less digits than its factorization.

132132122031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209252 (or 209245 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 132132122031 its reverse (130221231231), we get a palindrome (262353353262).

The spelling of 132132122031 in words is "one hundred thirty-two billion, one hundred thirty-two million, one hundred twenty-two thousand, thirty-one".

Divisors: 1 3 7 13 21 39 49 91 147 273 331 637 993 1911 2317 4303 6951 12909 16219 30121 48657 90363 208891 210847 626673 632541 1462237 2715583 4386711 8146749 10235659 19009081 30706977 57027243 69142921 133063567 207428763 399190701 484000447 898857973 1452001341 2696573919 3388003129 6292005811 10164009387 18876017433 44044040677 132132122031