30308136702 has 16 divisors (see below), whose sum is σ = 63251763840. Its totient is φ = 9663463832.

The previous prime is 30308136697. The next prime is 30308136713. The reversal of 30308136702 is 20763180303.

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, 109811952 + ... + 109812227.

It is an arithmetic number, because the mean of its divisors is an integer number (3953235240).

Almost surely, 2^30308136702 is an apocalyptic number.

30308136702 is an abundant number, since it is smaller than the sum of its proper divisors (32943627138).

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

30308136702 is a wasteful number, since it uses less digits than its factorization.

30308136702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219624207.

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 30308136702 in words is "thirty billion, three hundred eight million, one hundred thirty-six thousand, seven hundred two".