13131162070 has 64 divisors (see below), whose sum is σ = 26616812544. Its totient is φ = 4627877760.

The previous prime is 13131162059. The next prime is 13131162073. The reversal of 13131162070 is 7026113131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131162073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1499605 + ... + 1508335.

It is an arithmetic number, because the mean of its divisors is an integer number (415887696).

Almost surely, 2^13131162070 is an apocalyptic number.

13131162070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131162070 is an abundant number, since it is smaller than the sum of its proper divisors (13485650474).

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

13131162070 is a wasteful number, since it uses less digits than its factorization.

13131162070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9277.

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 13131162070 in words is "thirteen billion, one hundred thirty-one million, one hundred sixty-two thousand, seventy".