130420131 has 8 divisors (see below), whose sum is σ = 179503104. Its totient is φ = 84141960.

The previous prime is 130420111. The next prime is 130420133. The reversal of 130420131 is 131024031.

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

It is not a de Polignac number, because 130420131 - 2⁵ = 130420099 is a prime.

It is a super-2 number, since 2×130420131² = 34018821140114322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130420131.

It is not an unprimeable number, because it can be changed into a prime (130420133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701091 + ... + 701276.

It is an arithmetic number, because the mean of its divisors is an integer number (22437888).

Almost surely, 2^130420131 is an apocalyptic number.

130420131 is a deficient number, since it is larger than the sum of its proper divisors (49082973).

130420131 is a wasteful number, since it uses less digits than its factorization.

130420131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402401.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130420131 is about 11420.1633525970. The cubic root of 130420131 is about 507.1248326143.

Adding to 130420131 its reverse (131024031), we get a palindrome (261444162).

The spelling of 130420131 in words is "one hundred thirty million, four hundred twenty thousand, one hundred thirty-one".