19700110137 has 16 divisors (see below), whose sum is σ = 26503267968. Its totient is φ = 13015666560.

The previous prime is 19700110093. The next prime is 19700110141. The reversal of 19700110137 is 73101100791.

It is a happy number.

It is not a de Polignac number, because 19700110137 - 2²⁰ = 19699061561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (19700190137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101812 + ... + 223082.

It is an arithmetic number, because the mean of its divisors is an integer number (1656454248).

Almost surely, 2^19700110137 is an apocalyptic number.

It is an amenable number.

19700110137 is a deficient number, since it is larger than the sum of its proper divisors (6803157831).

19700110137 is a wasteful number, since it uses less digits than its factorization.

19700110137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121760.

The product of its (nonzero) digits is 1323, while the sum is 30.

The spelling of 19700110137 in words is "nineteen billion, seven hundred million, one hundred ten thousand, one hundred thirty-seven".