130683231 has 24 divisors (see below), whose sum is σ = 216153600. Its totient is φ = 74529936.

The previous prime is 130683209. The next prime is 130683247. The reversal of 130683231 is 132386031.

It is a happy number.

It is not a de Polignac number, because 130683231 - 2¹⁵ = 130650463 is a prime.

It is a super-2 number, since 2×130683231² = 34156213729198722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130683195 and 130683204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130683331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36006 + ... + 39468.

It is an arithmetic number, because the mean of its divisors is an integer number (9006400).

Almost surely, 2^130683231 is an apocalyptic number.

130683231 is a deficient number, since it is larger than the sum of its proper divisors (85470369).

130683231 is a wasteful number, since it uses less digits than its factorization.

130683231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075 (or 4072 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 130683231 is about 11431.6766486811. The cubic root of 130683231 is about 507.4656156989.

The spelling of 130683231 in words is "one hundred thirty million, six hundred eighty-three thousand, two hundred thirty-one".