130132231031 has 16 divisors (see below), whose sum is σ = 146418444288. Its totient is φ = 114638532000.

The previous prime is 130132231027. The next prime is 130132231051.

130132231031 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 130132231031 - 2² = 130132231027 is a prime.

It is a super-2 number, since 2×130132231031² (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 = 130132230994 and 130132231012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130132231051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193855 + ... + 1298288.

It is an arithmetic number, because the mean of its divisors is an integer number (9151152768).

Almost surely, 2^130132231031 is an apocalyptic number.

130132231031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130132231031 is a deficient number, since it is larger than the sum of its proper divisors (16286213257).

130132231031 is a wasteful number, since it uses less digits than its factorization.

130132231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492302.

The product of its (nonzero) digits is 324, while the sum is 20.

It can be divided in two parts, 130132 and 231031, that added together give a palindrome (361163).

The spelling of 130132231031 in words is "one hundred thirty billion, one hundred thirty-two million, two hundred thirty-one thousand, thirty-one".