23630213165252 has 12 divisors (see below), whose sum is σ = 41459178628140. Its totient is φ = 11784733557216.

The previous prime is 23630213165249. The next prime is 23630213165297. The reversal of 23630213165252 is 25256131203632.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16992087645316 + 6638125519936 = 4122146^2 + 2576456^2 .

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, 7593254603 + ... + 7593257714.

It is an arithmetic number, because the mean of its divisors is an integer number (3454931552345).

Almost surely, 2^{23630213165252} is an apocalyptic number.

It is an amenable number.

23630213165252 is a deficient number, since it is larger than the sum of its proper divisors (17828965462888).

23630213165252 is a wasteful number, since it uses less digits than its factorization.

23630213165252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15186512710 (or 15186512708 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 23630213165252 its reverse (25256131203632), we get a palindrome (48886344368884).

The spelling of 23630213165252 in words is "twenty-three trillion, six hundred thirty billion, two hundred thirteen million, one hundred sixty-five thousand, two hundred fifty-two".