130203300101031 has 24 divisors (see below), whose sum is σ = 192073731243264. Its totient is φ = 84955000674960.

The previous prime is 130203300101003. The next prime is 130203300101081. The reversal of 130203300101031 is 130101003302031.

It is a happy number.

130203300101031 is a `hidden beast` number, since 1 + 30 + 203 + 300 + 101 + 0 + 31 = 666.

It is not a de Polignac number, because 130203300101031 - 2⁵ = 130203300100999 is a prime.

It is a super-2 number, since 2×130203300101031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130203300100995 and 130203300101013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130203300101081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143032540 + ... + 143939966.

It is an arithmetic number, because the mean of its divisors is an integer number (8003072135136).

Almost surely, 2^{130203300101031} is an apocalyptic number.

130203300101031 is a deficient number, since it is larger than the sum of its proper divisors (61870431142233).

130203300101031 is a wasteful number, since it uses less digits than its factorization.

130203300101031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246691 (or 1246688 counting only the distinct ones).

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

Adding to 130203300101031 its reverse (130101003302031), we get a palindrome (260304303403062).

The spelling of 130203300101031 in words is "one hundred thirty trillion, two hundred three billion, three hundred million, one hundred one thousand, thirty-one".