3137123117198 has 32 divisors (see below), whose sum is σ = 5385745064448. Its totient is φ = 1342527832800.

The previous prime is 3137123117197. The next prime is 3137123117257. The reversal of 3137123117198 is 8917113217313.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3137123117197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26955593 + ... + 27071723.

It is an arithmetic number, because the mean of its divisors is an integer number (168304533264).

Almost surely, 2^{3137123117198} is an apocalyptic number.

3137123117198 is a deficient number, since it is larger than the sum of its proper divisors (2248621947250).

3137123117198 is a wasteful number, since it uses less digits than its factorization.

3137123117198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118928.

The product of its digits is 190512, while the sum is 47.

The spelling of 3137123117198 in words is "three trillion, one hundred thirty-seven billion, one hundred twenty-three million, one hundred seventeen thousand, one hundred ninety-eight".