102613204 has 6 divisors (see below), whose sum is σ = 179573114. Its totient is φ = 51306600.

The previous prime is 102613169. The next prime is 102613211. The reversal of 102613204 is 402316201.

It can be written as a sum of positive squares in only one way, i.e., 86452804 + 16160400 = 9298^2 + 4020^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12826647 + ... + 12826654.

Almost surely, 2^102613204 is an apocalyptic number.

It is an amenable number.

102613204 is a deficient number, since it is larger than the sum of its proper divisors (76959910).

102613204 is a wasteful number, since it uses less digits than its factorization.

102613204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25653305 (or 25653303 counting only the distinct ones).

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

The square root of 102613204 is about 10129.8175699269. The cubic root of 102613204 is about 468.1673069239.

Adding to 102613204 its reverse (402316201), we get a palindrome (504929405).

The spelling of 102613204 in words is "one hundred two million, six hundred thirteen thousand, two hundred four".