130357263 has 24 divisors (see below), whose sum is σ = 183232000. Its totient is φ = 82349280.

The previous prime is 130357237. The next prime is 130357289. The reversal of 130357263 is 362753031.

It is an interprime number because it is at equal distance from previous prime (130357237) and next prime (130357289).

It is not a de Polignac number, because 130357263 - 2⁵ = 130357231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130357263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130357223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260988 + ... + 261486.

Almost surely, 2^130357263 is an apocalyptic number.

130357263 is a deficient number, since it is larger than the sum of its proper divisors (52874737).

130357263 is an equidigital number, since it uses as much as digits as its factorization.

130357263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 130357263 is about 11417.4105207792. The cubic root of 130357263 is about 507.0433343366.

The spelling of 130357263 in words is "one hundred thirty million, three hundred fifty-seven thousand, two hundred sixty-three".