102134204 has 6 divisors (see below), whose sum is σ = 178734864. Its totient is φ = 51067100.

The previous prime is 102134173. The next prime is 102134213. The reversal of 102134204 is 402431201.

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, 12766772 + ... + 12766779.

It is an arithmetic number, because the mean of its divisors is an integer number (29789144).

Almost surely, 2^102134204 is an apocalyptic number.

It is an amenable number.

102134204 is a deficient number, since it is larger than the sum of its proper divisors (76600660).

102134204 is a wasteful number, since it uses less digits than its factorization.

102134204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25533555 (or 25533553 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 102134204 is about 10106.1468423925. The cubic root of 102134204 is about 467.4376997633.

Adding to 102134204 its reverse (402431201), we get a palindrome (504565405).

The spelling of 102134204 in words is "one hundred two million, one hundred thirty-four thousand, two hundred four".