130314431 has 8 divisors (see below), whose sum is σ = 140901264. Its totient is φ = 119808000.

The previous prime is 130314427. The next prime is 130314449. The reversal of 130314431 is 134413031.

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

It is not a de Polignac number, because 130314431 - 2² = 130314427 is a prime.

It is a super-2 number, since 2×130314431² = 33963701853707522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130314451) 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, 16706 + ... + 23231.

It is an arithmetic number, because the mean of its divisors is an integer number (17612658).

Almost surely, 2^130314431 is an apocalyptic number.

130314431 is a deficient number, since it is larger than the sum of its proper divisors (10586833).

130314431 is a wasteful number, since it uses less digits than its factorization.

130314431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40201.

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

The square root of 130314431 is about 11415.5346348737. The cubic root of 130314431 is about 506.9877945105.

Adding to 130314431 its reverse (134413031), we get a palindrome (264727462).

The spelling of 130314431 in words is "one hundred thirty million, three hundred fourteen thousand, four hundred thirty-one".