130202202202031 has 4 divisors (see below), whose sum is σ = 130216670730000. Its totient is φ = 130187733674064.

The previous prime is 130202202202021. The next prime is 130202202202043.

It is a happy number.

130202202202031 is nontrivially palindromic in base 10.

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 130202202202031 - 2²⁶ = 130202135093167 is a prime.

It is a super-2 number, since 2×130202202202031² (a number of 29 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 = 130202202201994 and 130202202202012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130202202202021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7234250486 + ... + 7234268483.

It is an arithmetic number, because the mean of its divisors is an integer number (32554167682500).

Almost surely, 2^{130202202202031} is an apocalyptic number.

130202202202031 is a deficient number, since it is larger than the sum of its proper divisors (14468527969).

130202202202031 is an equidigital number, since it uses as much as digits as its factorization.

130202202202031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14468527968.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 13020220 and 2202031, that added together give a palindrome (15222251).

The spelling of 130202202202031 in words is "one hundred thirty trillion, two hundred two billion, two hundred two million, two hundred two thousand, thirty-one".