30811102692 has 24 divisors (see below), whose sum is σ = 72049899936. Its totient is φ = 10247892288.

The previous prime is 30811102643. The next prime is 30811102727. The reversal of 30811102692 is 29620111803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2803698 + ... + 2814665.

It is an arithmetic number, because the mean of its divisors is an integer number (3002079164).

Almost surely, 2^30811102692 is an apocalyptic number.

It is an amenable number.

30811102692 is an abundant number, since it is smaller than the sum of its proper divisors (41238797244).

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

30811102692 is a wasteful number, since it uses less digits than its factorization.

30811102692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5618827 (or 5618825 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 30811102692 in words is "thirty billion, eight hundred eleven million, one hundred two thousand, six hundred ninety-two".