235152117132 has 24 divisors (see below), whose sum is σ = 548696605296. Its totient is φ = 78382848768.

The previous prime is 235152117127. The next prime is 235152117149. The reversal of 235152117132 is 231711251532.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 235152117093 and 235152117102.

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, 1080928 + ... + 1280120.

It is an arithmetic number, because the mean of its divisors is an integer number (22862358554).

Almost surely, 2^235152117132 is an apocalyptic number.

It is an amenable number.

235152117132 is an abundant number, since it is smaller than the sum of its proper divisors (313544488164).

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

235152117132 is a wasteful number, since it uses less digits than its factorization.

235152117132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297577 (or 297575 counting only the distinct ones).

The product of its digits is 12600, while the sum is 33.

Adding to 235152117132 its reverse (231711251532), we get a palindrome (466863368664).

The spelling of 235152117132 in words is "two hundred thirty-five billion, one hundred fifty-two million, one hundred seventeen thousand, one hundred thirty-two".