120010031131 has 8 divisors (see below), whose sum is σ = 120317868560. Its totient is φ = 119702264832.

The previous prime is 120010031129. The next prime is 120010031161. The reversal of 120010031131 is 131130010021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120010031131 - 2¹ = 120010031129 is a prime.

It is a super-2 number, since 2×120010031131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120010031161) 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 7 ways as a sum of consecutive naturals, for example, 5565136 + ... + 5586658.

It is an arithmetic number, because the mean of its divisors is an integer number (15039733570).

Almost surely, 2^120010031131 is an apocalyptic number.

120010031131 is a deficient number, since it is larger than the sum of its proper divisors (307837429).

120010031131 is a wasteful number, since it uses less digits than its factorization.

120010031131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35565.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 120010031131 its reverse (131130010021), we get a palindrome (251140041152).

The spelling of 120010031131 in words is "one hundred twenty billion, ten million, thirty-one thousand, one hundred thirty-one".