130302002031 has 16 divisors (see below), whose sum is σ = 180789544320. Its totient is φ = 83409711840.

The previous prime is 130302001943. The next prime is 130302002087. The reversal of 130302002031 is 130200203031.

It is not a de Polignac number, because 130302002031 - 2¹⁵ = 130301969263 is a prime.

It is a super-2 number, since 2×130302002031² (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 130302002031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130302001031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8552500 + ... + 8567721.

It is an arithmetic number, because the mean of its divisors is an integer number (11299346520).

Almost surely, 2^130302002031 is an apocalyptic number.

130302002031 is a deficient number, since it is larger than the sum of its proper divisors (50487542289).

130302002031 is a wasteful number, since it uses less digits than its factorization.

130302002031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17120326.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 130302002031 its reverse (130200203031), we get a palindrome (260502205062).

The spelling of 130302002031 in words is "one hundred thirty billion, three hundred two million, two thousand, thirty-one".