130311112001 has 48 divisors (see below), whose sum is σ = 161585424000. Its totient is φ = 104483312640.

The previous prime is 130311111989. The next prime is 130311112033. The reversal of 130311112001 is 100211113031.

It is a happy number.

It is not a de Polignac number, because 130311112001 - 2²⁶ = 130244003137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130311112081) 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, 31557905 + ... + 31562033.

It is an arithmetic number, because the mean of its divisors is an integer number (3366363000).

Almost surely, 2^130311112001 is an apocalyptic number.

It is an amenable number.

130311112001 is a deficient number, since it is larger than the sum of its proper divisors (31274311999).

130311112001 is a wasteful number, since it uses less digits than its factorization.

130311112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582 (or 4575 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 130311112001 its reverse (100211113031), we get a palindrome (230522225032).

The spelling of 130311112001 in words is "one hundred thirty billion, three hundred eleven million, one hundred twelve thousand, one".