130299274531 has 2 divisors, whose sum is σ = 130299274532. Its totient is φ = 130299274530.

The previous prime is 130299274529. The next prime is 130299274543. The reversal of 130299274531 is 135472992031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130299274531 - 2¹ = 130299274529 is a prime.

It is a super-2 number, since 2×130299274531² (a number of 23 digits) contains 22 as substring.

Together with 130299274529, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (130299274571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65149637265 + 65149637266.

It is an arithmetic number, because the mean of its divisors is an integer number (65149637266).

Almost surely, 2^130299274531 is an apocalyptic number.

130299274531 is a deficient number, since it is larger than the sum of its proper divisors (1).

130299274531 is an equidigital number, since it uses as much as digits as its factorization.

130299274531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 130299274531 in words is "one hundred thirty billion, two hundred ninety-nine million, two hundred seventy-four thousand, five hundred thirty-one".