6133123397731 has 32 divisors (see below), whose sum is σ = 6823118131200. Its totient is φ = 5466332926080.

The previous prime is 6133123397701. The next prime is 6133123397743. The reversal of 6133123397731 is 1377933213316.

It is a cyclic number.

It is not a de Polignac number, because 6133123397731 - 2⁷ = 6133123397603 is a prime.

It is a super-2 number, since 2×6133123397731² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6133123397701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70485430 + ... + 70572388.

It is an arithmetic number, because the mean of its divisors is an integer number (213222441600).

Almost surely, 2^{6133123397731} is an apocalyptic number.

6133123397731 is a deficient number, since it is larger than the sum of its proper divisors (689994733469).

6133123397731 is a wasteful number, since it uses less digits than its factorization.

6133123397731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87619.

The product of its digits is 1285956, while the sum is 49.

The spelling of 6133123397731 in words is "six trillion, one hundred thirty-three billion, one hundred twenty-three million, three hundred ninety-seven thousand, seven hundred thirty-one".