12157103157710 has 32 divisors (see below), whose sum is σ = 25009957586880. Its totient is φ = 4167973043712.

The previous prime is 12157103157701. The next prime is 12157103157757. The reversal of 12157103157710 is 1775130175121.

12157103157710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2010155 + ... + 5324934.

It is an arithmetic number, because the mean of its divisors is an integer number (781561174590).

Almost surely, 2^{12157103157710} is an apocalyptic number.

12157103157710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12157103157710 is an abundant number, since it is smaller than the sum of its proper divisors (12852854429170).

12157103157710 is a wasteful number, since it uses less digits than its factorization.

12157103157710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7358780.

The product of its (nonzero) digits is 51450, while the sum is 41.

The spelling of 12157103157710 in words is "twelve trillion, one hundred fifty-seven billion, one hundred three million, one hundred fifty-seven thousand, seven hundred ten".