130213331031 has 24 divisors (see below), whose sum is σ = 205274425584. Its totient is φ = 73187815680.

The previous prime is 130213330981. The next prime is 130213331063. The reversal of 130213331031 is 130133312031.

It is not a de Polignac number, because 130213331031 - 2²⁵ = 130179776599 is a prime.

It is a super-2 number, since 2×130213331031² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 130213330989 and 130213331007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130213331431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7251730 + ... + 7269663.

It is an arithmetic number, because the mean of its divisors is an integer number (8553101066).

Almost surely, 2^130213331031 is an apocalyptic number.

130213331031 is a deficient number, since it is larger than the sum of its proper divisors (75061094553).

130213331031 is a wasteful number, since it uses less digits than its factorization.

130213331031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14521471 (or 14521464 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 130213331031 its reverse (130133312031), we get a palindrome (260346643062).

The spelling of 130213331031 in words is "one hundred thirty billion, two hundred thirteen million, three hundred thirty-one thousand, thirty-one".