23230290208 has 12 divisors (see below), whose sum is σ = 45734633910. Its totient is φ = 11615145088.

The previous prime is 23230290179. The next prime is 23230290221. The reversal of 23230290208 is 80209203232.

It can be written as a sum of positive squares in only one way, i.e., 22508400784 + 721889424 = 150028^2 + 26868^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23230290208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362973253 + ... + 362973316.

Almost surely, 2^23230290208 is an apocalyptic number.

It is an amenable number.

23230290208 is a deficient number, since it is larger than the sum of its proper divisors (22504343702).

23230290208 is an equidigital number, since it uses as much as digits as its factorization.

23230290208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725946579 (or 725946571 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 23230290208 in words is "twenty-three billion, two hundred thirty million, two hundred ninety thousand, two hundred eight".