120130131 has 24 divisors (see below), whose sum is σ = 177049600. Its totient is φ = 72396720.

The previous prime is 120130121. The next prime is 120130147. The reversal of 120130131 is 131031021.

It is not a de Polignac number, because 120130131 - 2⁶ = 120130067 is a prime.

It is a super-2 number, since 2×120130131² = 28862496748154322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120130111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71406 + ... + 73068.

Almost surely, 2^120130131 is an apocalyptic number.

120130131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120130131 is a deficient number, since it is larger than the sum of its proper divisors (56919469).

120130131 is a wasteful number, since it uses less digits than its factorization.

120130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887 (or 1876 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 120130131 is about 10960.3891810464. The cubic root of 120130131 is about 493.4206452577.

Adding to 120130131 its reverse (131031021), we get a palindrome (251161152).

The spelling of 120130131 in words is "one hundred twenty million, one hundred thirty thousand, one hundred thirty-one".