10131357194 has 64 divisors (see below), whose sum is σ = 19311452160. Its totient is φ = 3888077760.

The previous prime is 10131357161. The next prime is 10131357209. The reversal of 10131357194 is 49175313101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 340292 + ... + 368864.

It is an arithmetic number, because the mean of its divisors is an integer number (301741440).

Almost surely, 2^10131357194 is an apocalyptic number.

10131357194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10131357194 is a deficient number, since it is larger than the sum of its proper divisors (9180094966).

10131357194 is a wasteful number, since it uses less digits than its factorization.

10131357194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28675.

The product of its (nonzero) digits is 11340, while the sum is 35.

The spelling of 10131357194 in words is "ten billion, one hundred thirty-one million, three hundred fifty-seven thousand, one hundred ninety-four".