130424231 has 12 divisors (see below), whose sum is σ = 153858960. Its totient is φ = 110214720.

The previous prime is 130424219. The next prime is 130424243. The reversal of 130424231 is 132424031.

It is an interprime number because it is at equal distance from previous prime (130424219) and next prime (130424243).

It is not a de Polignac number, because 130424231 - 2⁶ = 130424167 is a prime.

It is a super-2 number, since 2×130424231² = 34020960063882722, 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 (130424131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15266 + ... + 22223.

It is an arithmetic number, because the mean of its divisors is an integer number (12821580).

Almost surely, 2^130424231 is an apocalyptic number.

130424231 is a deficient number, since it is larger than the sum of its proper divisors (23434729).

130424231 is an equidigital number, since it uses as much as digits as its factorization.

130424231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37574 (or 37567 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 130424231 is about 11420.3428582508. The cubic root of 130424231 is about 507.1301466969.

Adding to 130424231 its reverse (132424031), we get a palindrome (262848262).

The spelling of 130424231 in words is "one hundred thirty million, four hundred twenty-four thousand, two hundred thirty-one".