15106920101696 has 112 divisors (see below), whose sum is σ = 31673000976960. Its totient is φ = 7129295585280.

The previous prime is 15106920101687. The next prime is 15106920101719. The reversal of 15106920101696 is 69610102960151.

It is a self number, because there is not a number n which added to its sum of digits gives 15106920101696.

It is a congruent number.

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, 2257793711 + ... + 2257800401.

It is an arithmetic number, because the mean of its divisors is an integer number (282794651580).

Almost surely, 2^{15106920101696} is an apocalyptic number.

15106920101696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15106920101696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15836500488480).

15106920101696 is an abundant number, since it is smaller than the sum of its proper divisors (16566080875264).

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

15106920101696 is a wasteful number, since it uses less digits than its factorization.

15106920101696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13352 (or 13342 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 47.

The spelling of 15106920101696 in words is "fifteen trillion, one hundred six billion, nine hundred twenty million, one hundred one thousand, six hundred ninety-six".