13153890970 has 32 divisors (see below), whose sum is σ = 26193269376. Its totient is φ = 4715860800.

The previous prime is 13153890961. The next prime is 13153890983. The reversal of 13153890970 is 7909835131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13153890970.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834309 + ... + 849928.

It is an arithmetic number, because the mean of its divisors is an integer number (818539668).

Almost surely, 2^13153890970 is an apocalyptic number.

13153890970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13153890970 is a deficient number, since it is larger than the sum of its proper divisors (13039378406).

13153890970 is a wasteful number, since it uses less digits than its factorization.

13153890970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684326.

The product of its (nonzero) digits is 204120, while the sum is 46.

The spelling of 13153890970 in words is "thirteen billion, one hundred fifty-three million, eight hundred ninety thousand, nine hundred seventy".