130528667 has 2 divisors, whose sum is σ = 130528668. Its totient is φ = 130528666.

The previous prime is 130528649. The next prime is 130528687. The reversal of 130528667 is 766825031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130528667 - 2⁶ = 130528603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130528667.

It is not a weakly prime, because it can be changed into another prime (130528627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65264333 + 65264334.

It is an arithmetic number, because the mean of its divisors is an integer number (65264334).

Almost surely, 2^130528667 is an apocalyptic number.

130528667 is a deficient number, since it is larger than the sum of its proper divisors (1).

130528667 is an equidigital number, since it uses as much as digits as its factorization.

130528667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 130528667 is about 11424.9143104008. The cubic root of 130528667 is about 507.2654705127.

The spelling of 130528667 in words is "one hundred thirty million, five hundred twenty-eight thousand, six hundred sixty-seven".