130100223231 has 48 divisors (see below), whose sum is σ = 206887524480. Its totient is φ = 78127364160.

The previous prime is 130100223203. The next prime is 130100223311. The reversal of 130100223231 is 132322001031.

It is not a de Polignac number, because 130100223231 - 2⁵ = 130100223199 is a prime.

It is a super-2 number, since 2×130100223231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130100221231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7187965 + ... + 7206041.

It is an arithmetic number, because the mean of its divisors is an integer number (4310156760).

Almost surely, 2^130100223231 is an apocalyptic number.

130100223231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130100223231 is a deficient number, since it is larger than the sum of its proper divisors (76787301249).

130100223231 is a wasteful number, since it uses less digits than its factorization.

130100223231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18756 (or 18753 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 130100223231 its reverse (132322001031), we get a palindrome (262422224262).

The spelling of 130100223231 in words is "one hundred thirty billion, one hundred million, two hundred twenty-three thousand, two hundred thirty-one".