113203002412 has 6 divisors (see below), whose sum is σ = 198105254228. Its totient is φ = 56601501204.

The previous prime is 113203002391. The next prime is 113203002449. The reversal of 113203002412 is 214200302311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113203002412.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14150375298 + ... + 14150375305.

Almost surely, 2^113203002412 is an apocalyptic number.

It is an amenable number.

113203002412 is a deficient number, since it is larger than the sum of its proper divisors (84902251816).

113203002412 is a wasteful number, since it uses less digits than its factorization.

113203002412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28300750607 (or 28300750605 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 113203002412 its reverse (214200302311), we get a palindrome (327403304723).

The spelling of 113203002412 in words is "one hundred thirteen billion, two hundred three million, two thousand, four hundred twelve".