130310213131 has 4 divisors (see below), whose sum is σ = 148925957872. Its totient is φ = 111694468392.

The previous prime is 130310213107. The next prime is 130310213147. The reversal of 130310213131 is 131312013031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130310213131 - 2¹³ = 130310204939 is a prime.

It is a super-2 number, since 2×130310213131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130310213099 and 130310213108.

It is not an unprimeable number, because it can be changed into a prime (130310213171) 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 3 ways as a sum of consecutive naturals, for example, 9307872360 + ... + 9307872373.

It is an arithmetic number, because the mean of its divisors is an integer number (37231489468).

Almost surely, 2^130310213131 is an apocalyptic number.

130310213131 is a deficient number, since it is larger than the sum of its proper divisors (18615744741).

130310213131 is an equidigital number, since it uses as much as digits as its factorization.

130310213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18615744740.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 130310213131 its reverse (131312013031), we get a palindrome (261622226162).

The spelling of 130310213131 in words is "one hundred thirty billion, three hundred ten million, two hundred thirteen thousand, one hundred thirty-one".