204101251602 has 16 divisors (see below), whose sum is σ = 421370326272. Its totient is φ = 65839113360.

The previous prime is 204101251567. The next prime is 204101251667. The reversal of 204101251602 is 206152101402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548659093 + ... + 548659464.

It is an arithmetic number, because the mean of its divisors is an integer number (26335645392).

Almost surely, 2^204101251602 is an apocalyptic number.

204101251602 is an abundant number, since it is smaller than the sum of its proper divisors (217269074670).

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

204101251602 is a wasteful number, since it uses less digits than its factorization.

204101251602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097318593.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 204101251602 in words is "two hundred four billion, one hundred one million, two hundred fifty-one thousand, six hundred two".