30801692308 has 24 divisors (see below), whose sum is σ = 55233097920. Its totient is φ = 15021017280.

The previous prime is 30801692269. The next prime is 30801692321. The reversal of 30801692308 is 80329610803.

It is a congruent number.

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, 609223 + ... + 657841.

It is an arithmetic number, because the mean of its divisors is an integer number (2301379080).

Almost surely, 2^30801692308 is an apocalyptic number.

It is an amenable number.

30801692308 is a deficient number, since it is larger than the sum of its proper divisors (24431405612).

30801692308 is a wasteful number, since it uses less digits than its factorization.

30801692308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52527 (or 52525 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 30801692308 in words is "thirty billion, eight hundred one million, six hundred ninety-two thousand, three hundred eight".