130550052531 has 8 divisors (see below), whose sum is σ = 174070448064. Its totient is φ = 87031512680.

The previous prime is 130550052469. The next prime is 130550052533. The reversal of 130550052531 is 135250055031.

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 130550052531 - 2¹¹ = 130550050483 is a prime.

It is a super-2 number, since 2×130550052531² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130550052533) 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, 290505 + ... + 587786.

It is an arithmetic number, because the mean of its divisors is an integer number (21758806008).

Almost surely, 2^130550052531 is an apocalyptic number.

130550052531 is a deficient number, since it is larger than the sum of its proper divisors (43520395533).

130550052531 is an equidigital number, since it uses as much as digits as its factorization.

130550052531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927841.

The product of its (nonzero) digits is 11250, while the sum is 30.

The spelling of 130550052531 in words is "one hundred thirty billion, five hundred fifty million, fifty-two thousand, five hundred thirty-one".