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132010133231 = 19281142717327
BaseRepresentation
bin111101011110001101…
…0101100011011101111
3110121202000100121000202
41322330122230123233
54130324043230411
6140351123144115
712352222422044
oct1727432543357
9417660317022
10132010133231
1150a92307a69
1221701b1503b
13c5aa489292
1465644411cb
15367957883b
hex1ebc6ac6ef

132010133231 has 16 divisors (see below), whose sum is σ = 139558325760. Its totient is φ = 124522655040.

The previous prime is 132010133219. The next prime is 132010133263. The reversal of 132010133231 is 132331010231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132010133231 is a prime.

It is a super-2 number, since 2×1320101332312 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132010133291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7610090 + ... + 7627416.

It is an arithmetic number, because the mean of its divisors is an integer number (8722395360).

Almost surely, 2132010133231 is an apocalyptic number.

132010133231 is a deficient number, since it is larger than the sum of its proper divisors (7548192529).

132010133231 is a wasteful number, since it uses less digits than its factorization.

132010133231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19054.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 132010133231 its reverse (132331010231), we get a palindrome (264341143462).

The spelling of 132010133231 in words is "one hundred thirty-two billion, ten million, one hundred thirty-three thousand, two hundred thirty-one".

Divisors: 1 19 281 1427 5339 17327 27113 329213 400987 4868887 7618753 24725629 92508853 469786951 6947901749 132010133231