130652431 has 8 divisors (see below), whose sum is σ = 160803104. Its totient is φ = 103373280.

The previous prime is 130652419. The next prime is 130652437. The reversal of 130652431 is 134256031.

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 130652431 - 2¹⁹ = 130128143 is a prime.

It is a super-2 number, since 2×130652431² = 34140115452419522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130652396 and 130652405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130652437) 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, 717780 + ... + 717961.

It is an arithmetic number, because the mean of its divisors is an integer number (20100388).

Almost surely, 2^130652431 is an apocalyptic number.

130652431 is a deficient number, since it is larger than the sum of its proper divisors (30150673).

130652431 is a wasteful number, since it uses less digits than its factorization.

130652431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435761.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 130652431 is about 11430.3294353225. The cubic root of 130652431 is about 507.4257453219.

The spelling of 130652431 in words is "one hundred thirty million, six hundred fifty-two thousand, four hundred thirty-one".