104200232013 has 6 divisors (see below), whose sum is σ = 150511446254. Its totient is φ = 69466821336.

The previous prime is 104200231997. The next prime is 104200232029. The reversal of 104200232013 is 310232002401.

104200232013 is a `hidden beast` number, since 1 + 0 + 420 + 0 + 232 + 0 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (104200231997) and next prime (104200232029).

It can be written as a sum of positive squares in only one way, i.e., 55614373929 + 48585858084 = 235827^2 + 220422^2 .

It is not a de Polignac number, because 104200232013 - 2⁴ = 104200231997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104200232083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5788901770 + ... + 5788901787.

Almost surely, 2^104200232013 is an apocalyptic number.

It is an amenable number.

104200232013 is a deficient number, since it is larger than the sum of its proper divisors (46311214241).

104200232013 is a wasteful number, since it uses less digits than its factorization.

104200232013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11577803563 (or 11577803560 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 104200232013 its reverse (310232002401), we get a palindrome (414432234414).

The spelling of 104200232013 in words is "one hundred four billion, two hundred million, two hundred thirty-two thousand, thirteen".