102104634 has 32 divisors (see below), whose sum is σ = 207043200. Its totient is φ = 33566400.

The previous prime is 102104617. The next prime is 102104641. The reversal of 102104634 is 436401201.

It is a self number, because there is not a number n which added to its sum of digits gives 102104634.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161499 + ... + 162129.

It is an arithmetic number, because the mean of its divisors is an integer number (6470100).

Almost surely, 2^102104634 is an apocalyptic number.

102104634 is an abundant number, since it is smaller than the sum of its proper divisors (104938566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102104634 is a wasteful number, since it uses less digits than its factorization.

102104634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 102104634 is about 10104.6837654624. The cubic root of 102104634 is about 467.3925843942.

Adding to 102104634 its reverse (436401201), we get a palindrome (538505835).

The spelling of 102104634 in words is "one hundred two million, one hundred four thousand, six hundred thirty-four".