131430413 has 8 divisors (see below), whose sum is σ = 132878400. Its totient is φ = 129987648.

The previous prime is 131430371. The next prime is 131430427. The reversal of 131430413 is 314034131.

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 131430413 - 2²⁴ = 114653197 is a prime.

It is a super-2 number, since 2×131430413² = 34547906922701138, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131430493) 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, 69008 + ... + 70886.

It is an arithmetic number, because the mean of its divisors is an integer number (16609800).

Almost surely, 2^131430413 is an apocalyptic number.

It is an amenable number.

131430413 is a deficient number, since it is larger than the sum of its proper divisors (1447987).

131430413 is a wasteful number, since it uses less digits than its factorization.

131430413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 131430413 is about 11464.3104022876. The cubic root of 131430413 is about 508.4309240086.

Adding to 131430413 its reverse (314034131), we get a palindrome (445464544).

The spelling of 131430413 in words is "one hundred thirty-one million, four hundred thirty thousand, four hundred thirteen".