130342131 has 12 divisors (see below), whose sum is σ = 188945640. Its totient is φ = 86583840.

The previous prime is 130342123. The next prime is 130342171. The reversal of 130342131 is 131243031.

It is not a de Polignac number, because 130342131 - 2³ = 130342123 is a prime.

It is a super-2 number, since 2×130342131² = 33978142227242322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130342171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23241 + ... + 28298.

It is an arithmetic number, because the mean of its divisors is an integer number (15745470).

Almost surely, 2^130342131 is an apocalyptic number.

130342131 is a deficient number, since it is larger than the sum of its proper divisors (58603509).

130342131 is a wasteful number, since it uses less digits than its factorization.

130342131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51826 (or 51823 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 130342131 is about 11416.7478293952. The cubic root of 130342131 is about 507.0237142135.

Adding to 130342131 its reverse (131243031), we get a palindrome (261585162).

It can be divided in two parts, 1303 and 42131, that added together give a palindrome (43434).

The spelling of 130342131 in words is "one hundred thirty million, three hundred forty-two thousand, one hundred thirty-one".