130010431 has 4 divisors (see below), whose sum is σ = 132463512. Its totient is φ = 127557352.

The previous prime is 130010429. The next prime is 130010449. The reversal of 130010431 is 134010031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134010031 = 17 ⋅7882943.

It is a cyclic number.

It is not a de Polignac number, because 130010431 - 2¹ = 130010429 is a prime.

It is a super-2 number, since 2×130010431² = 33805424337611522, 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 (130010401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1226461 + ... + 1226566.

It is an arithmetic number, because the mean of its divisors is an integer number (33115878).

Almost surely, 2^130010431 is an apocalyptic number.

130010431 is a deficient number, since it is larger than the sum of its proper divisors (2453081).

130010431 is an equidigital number, since it uses as much as digits as its factorization.

130010431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453080.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 130010431 is about 11402.2116714259. The cubic root of 130010431 is about 506.5932506064.

Adding to 130010431 its reverse (134010031), we get a palindrome (264020462).

The spelling of 130010431 in words is "one hundred thirty million, ten thousand, four hundred thirty-one".