102104134 has 16 divisors (see below), whose sum is σ = 168086016. Its totient is φ = 46131400.

The previous prime is 102104113. The next prime is 102104137. The reversal of 102104134 is 431401201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102104137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10222 + ... + 17569.

It is an arithmetic number, because the mean of its divisors is an integer number (10505376).

Almost surely, 2^102104134 is an apocalyptic number.

102104134 is a deficient number, since it is larger than the sum of its proper divisors (65981882).

102104134 is a wasteful number, since it uses less digits than its factorization.

102104134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27971.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 102104134 is about 10104.6590244303. The cubic root of 102104134 is about 467.3918214622.

Adding to 102104134 its reverse (431401201), we get a palindrome (533505335).

The spelling of 102104134 in words is "one hundred two million, one hundred four thousand, one hundred thirty-four".