130101031331 has 12 divisors (see below), whose sum is σ = 138568981320. Its totient is φ = 122124844800.

The previous prime is 130101031283. The next prime is 130101031381. The reversal of 130101031331 is 133130101031.

It is not a de Polignac number, because 130101031331 - 2²² = 130096837027 is a prime.

It is a super-2 number, since 2×130101031331² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130101031381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484370 + ... + 703431.

It is an arithmetic number, because the mean of its divisors is an integer number (11547415110).

Almost surely, 2^130101031331 is an apocalyptic number.

130101031331 is a deficient number, since it is larger than the sum of its proper divisors (8467949989).

130101031331 is a wasteful number, since it uses less digits than its factorization.

130101031331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188214 (or 1188197 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 130101031331 its reverse (133130101031), we get a palindrome (263231132362).

The spelling of 130101031331 in words is "one hundred thirty billion, one hundred one million, thirty-one thousand, three hundred thirty-one".