130030202031 has 8 divisors (see below), whose sum is σ = 174993917184. Its totient is φ = 85876644120.

The previous prime is 130030202023. The next prime is 130030202051. The reversal of 130030202031 is 130202030031.

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

It is not a de Polignac number, because 130030202031 - 2³ = 130030202023 is a prime.

It is a super-2 number, since 2×130030202031² (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 130030202031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130030202051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202538935 + ... + 202539576.

It is an arithmetic number, because the mean of its divisors is an integer number (21874239648).

Almost surely, 2^130030202031 is an apocalyptic number.

130030202031 is a deficient number, since it is larger than the sum of its proper divisors (44963715153).

130030202031 is a wasteful number, since it uses less digits than its factorization.

130030202031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405078621.

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

Adding to 130030202031 its reverse (130202030031), we get a palindrome (260232232062).

The spelling of 130030202031 in words is "one hundred thirty billion, thirty million, two hundred two thousand, thirty-one".