130131231213 has 8 divisors (see below), whose sum is σ = 173524347648. Its totient is φ = 86746134464.

The previous prime is 130131231203. The next prime is 130131231239. The reversal of 130131231213 is 312132131031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130131231213 - 2⁶ = 130131231149 is a prime.

It is a super-2 number, since 2×130131231213² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130131231213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130131231203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1966956 + ... + 2032037.

It is an arithmetic number, because the mean of its divisors is an integer number (21690543456).

Almost surely, 2^130131231213 is an apocalyptic number.

It is an amenable number.

130131231213 is a deficient number, since it is larger than the sum of its proper divisors (43393116435).

130131231213 is a wasteful number, since it uses less digits than its factorization.

130131231213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009843.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 130131231213 its reverse (312132131031), we get a palindrome (442263362244).

The spelling of 130131231213 in words is "one hundred thirty billion, one hundred thirty-one million, two hundred thirty-one thousand, two hundred thirteen".