102013204 has 12 divisors (see below), whose sum is σ = 187919200. Its totient is φ = 48322008.

The previous prime is 102013201. The next prime is 102013217. The reversal of 102013204 is 402310201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102013201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671064 + ... + 671215.

Almost surely, 2^102013204 is an apocalyptic number.

It is an amenable number.

102013204 is a deficient number, since it is larger than the sum of its proper divisors (85905996).

102013204 is a wasteful number, since it uses less digits than its factorization.

102013204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342302 (or 1342300 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 102013204 is about 10100.1586126159. The cubic root of 102013204 is about 467.2530332168.

Adding to 102013204 its reverse (402310201), we get a palindrome (504323405).

The spelling of 102013204 in words is "one hundred two million, thirteen thousand, two hundred four".