13115051206 has 16 divisors (see below), whose sum is σ = 19809256320. Its totient is φ = 6512014080.

The previous prime is 13115051197. The next prime is 13115051219. The reversal of 13115051206 is 60215051131.

It is a happy number.

It is a congruent number.

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, 582091 + ... + 604201.

It is an arithmetic number, because the mean of its divisors is an integer number (1238078520).

Almost surely, 2^13115051206 is an apocalyptic number.

13115051206 is a deficient number, since it is larger than the sum of its proper divisors (6694205114).

13115051206 is a wasteful number, since it uses less digits than its factorization.

13115051206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24159.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 13115051206 in words is "thirteen billion, one hundred fifteen million, fifty-one thousand, two hundred six".