130203101313 has 12 divisors (see below), whose sum is σ = 188079840468. Its totient is φ = 86798054880.

The previous prime is 130203101309. The next prime is 130203101323. The reversal of 130203101313 is 313101302031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24533896689 + 105669204624 = 156633^2 + 325068^2 .

It is not a de Polignac number, because 130203101313 - 2² = 130203101309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130203101323) 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, 121770 + ... + 524627.

It is an arithmetic number, because the mean of its divisors is an integer number (15673320039).

Almost surely, 2^130203101313 is an apocalyptic number.

It is an amenable number.

130203101313 is a deficient number, since it is larger than the sum of its proper divisors (57876739155).

130203101313 is a wasteful number, since it uses less digits than its factorization.

130203101313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668784 (or 668781 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 130203101313 its reverse (313101302031), we get a palindrome (443304403344).

The spelling of 130203101313 in words is "one hundred thirty billion, two hundred three million, one hundred one thousand, three hundred thirteen".