232315100452 has 12 divisors (see below), whose sum is σ = 409279959900. Its totient is φ = 115377969056.

The previous prime is 232315100411. The next prime is 232315100497. The reversal of 232315100452 is 254001513232.

It can be written as a sum of positive squares in 2 ways, for example, as 42170265316 + 190144835136 = 205354^2 + 436056^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232315100452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194894623 + ... + 194895814.

It is an arithmetic number, because the mean of its divisors is an integer number (34106663325).

Almost surely, 2^232315100452 is an apocalyptic number.

It is an amenable number.

232315100452 is a deficient number, since it is larger than the sum of its proper divisors (176964859448).

232315100452 is a wasteful number, since it uses less digits than its factorization.

232315100452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389790590 (or 389790588 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 232315100452 its reverse (254001513232), we get a palindrome (486316613684).

The spelling of 232315100452 in words is "two hundred thirty-two billion, three hundred fifteen million, one hundred thousand, four hundred fifty-two".