13030512111 has 12 divisors (see below), whose sum is σ = 19330549992. Its totient is φ = 8452223856.

The previous prime is 13030512041. The next prime is 13030512137. The reversal of 13030512111 is 11121503031.

13030512111 is a `hidden beast` number, since 13 + 0 + 30 + 512 + 111 = 666.

It is not a de Polignac number, because 13030512111 - 2¹¹ = 13030510063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030512311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19565001 + ... + 19565666.

It is an arithmetic number, because the mean of its divisors is an integer number (1610879166).

Almost surely, 2^13030512111 is an apocalyptic number.

13030512111 is a deficient number, since it is larger than the sum of its proper divisors (6300037881).

13030512111 is a wasteful number, since it uses less digits than its factorization.

13030512111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39130710 (or 39130707 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The spelling of 13030512111 in words is "thirteen billion, thirty million, five hundred twelve thousand, one hundred eleven".