232120132002 has 40 divisors (see below), whose sum is σ = 567404771472. Its totient is φ = 70339433400.

The previous prime is 232120131977. The next prime is 232120132033. The reversal of 232120132002 is 200231021232.

232120132002 is a `hidden beast` number, since 2 + 321 + 20 + 1 + 320 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 65127324 + ... + 65130887.

Almost surely, 2^232120132002 is an apocalyptic number.

232120132002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

232120132002 is an abundant number, since it is smaller than the sum of its proper divisors (335284639470).

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

232120132002 is a wasteful number, since it uses less digits than its factorization.

232120132002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130258236 (or 130258227 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 232120132002 its reverse (200231021232), we get a palindrome (432351153234).

The spelling of 232120132002 in words is "two hundred thirty-two billion, one hundred twenty million, one hundred thirty-two thousand, two".