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132131301301231 = 5087157141165293
BaseRepresentation
bin11110000010110000110111…
…010001110001101111101111
3122022211121222120102100001121
4132002300313101301233233
5114304314401113114411
61145004140513321411
736555112551644161
oct3602606721615757
9568747876370047
10132131301301231
113911262aa24001
121299bb21566267
135895c0b4933bb
14248b290c96931
151042089785571
hex782c37471bef

132131301301231 has 8 divisors (see below), whose sum is σ = 132158916157824. Its totient is φ = 132103687099680.

The previous prime is 132131301301229. The next prime is 132131301301247. The reversal of 132131301301231 is 132103103131231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132131301301231 - 21 = 132131301301229 is a prime.

It is a super-2 number, since 2×1321313013012312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132131301301196 and 132131301301205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132131301301211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799293621 + ... + 799458913.

It is an arithmetic number, because the mean of its divisors is an integer number (16519864519728).

Almost surely, 2132131301301231 is an apocalyptic number.

132131301301231 is a deficient number, since it is larger than the sum of its proper divisors (27614856593).

132131301301231 is a wasteful number, since it uses less digits than its factorization.

132131301301231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327521.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 132131301301231 its reverse (132103103131231), we get a palindrome (264234404432462).

The spelling of 132131301301231 in words is "one hundred thirty-two trillion, one hundred thirty-one billion, three hundred one million, three hundred one thousand, two hundred thirty-one".

Divisors: 1 5087 157141 165293 799376267 840845491 25974307313 132131301301231