131100001332 has 24 divisors (see below), whose sum is σ = 310208455872. Its totient is φ = 43084507200.

The previous prime is 131100001321. The next prime is 131100001391. The reversal of 131100001332 is 233100001131.

131100001332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76935769 + ... + 76937472.

It is an arithmetic number, because the mean of its divisors is an integer number (12925352328).

Almost surely, 2^131100001332 is an apocalyptic number.

131100001332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131100001332 is an abundant number, since it is smaller than the sum of its proper divisors (179108454540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131100001332 is a wasteful number, since it uses less digits than its factorization.

131100001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153873319 (or 153873317 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131100001332 its reverse (233100001131), we get a palindrome (364200002463).

The spelling of 131100001332 in words is "one hundred thirty-one billion, one hundred million, one thousand, three hundred thirty-two".