30817100304 has 45 divisors (see below), whose sum is σ = 86250975213. Its totient is φ = 10271664576.

The previous prime is 30817100287. The next prime is 30817100309. The reversal of 30817100304 is 40300171803.

The square root of 30817100304 is 175548.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5497925904 + 25319174400 = 74148^2 + 159120^2 .

It is a super-2 number, since 2×30817100304² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (30817100309) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2099262 + ... + 2113890.

Almost surely, 2^30817100304 is an apocalyptic number.

30817100304 is the 175548-th square number.

It is an amenable number.

30817100304 is an abundant number, since it is smaller than the sum of its proper divisors (55433874909).

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

30817100304 is an frugal number, since it uses more digits than its factorization.

30817100304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29272 (or 14634 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 30817100304 in words is "thirty billion, eight hundred seventeen million, one hundred thousand, three hundred four".