130045523231 has 8 divisors (see below), whose sum is σ = 140135872800. Its totient is φ = 119967580512.

The previous prime is 130045523221. The next prime is 130045523261. The reversal of 130045523231 is 132325540031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130045523231 - 2²⁶ = 129978414367 is a prime.

It is a super-2 number, since 2×130045523231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130045523194 and 130045523203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130045523221) 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, 3079931 + ... + 3121868.

It is an arithmetic number, because the mean of its divisors is an integer number (17516984100).

Almost surely, 2^130045523231 is an apocalyptic number.

130045523231 is a deficient number, since it is larger than the sum of its proper divisors (10090349569).

130045523231 is a wasteful number, since it uses less digits than its factorization.

130045523231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203425.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 130045523231 in words is "one hundred thirty billion, forty-five million, five hundred twenty-three thousand, two hundred thirty-one".