13131693910 has 8 divisors (see below), whose sum is σ = 23637049056. Its totient is φ = 5252677560.

The previous prime is 13131693893. The next prime is 13131693919. The reversal of 13131693910 is 1939613131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13131693910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131693919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656584686 + ... + 656584705.

It is an arithmetic number, because the mean of its divisors is an integer number (2954631132).

Almost surely, 2^13131693910 is an apocalyptic number.

13131693910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131693910 is a deficient number, since it is larger than the sum of its proper divisors (10505355146).

13131693910 is a wasteful number, since it uses less digits than its factorization.

13131693910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313169398.

The product of its (nonzero) digits is 13122, while the sum is 37.

The spelling of 13131693910 in words is "thirteen billion, one hundred thirty-one million, six hundred ninety-three thousand, nine hundred ten".