130200000022031 has 4 divisors (see below), whose sum is σ = 130219706400672. Its totient is φ = 130180293643392.

The previous prime is 130200000022013. The next prime is 130200000022049. The reversal of 130200000022031 is 130220000002031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (130200000022013) and next prime (130200000022049).

It is a cyclic number.

It is not a de Polignac number, because 130200000022031 - 2⁶ = 130200000021967 is a prime.

It is a super-2 number, since 2×130200000022031² (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 = 130200000021997 and 130200000022015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130200000028031) 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, 9853179410 + ... + 9853192623.

It is an arithmetic number, because the mean of its divisors is an integer number (32554926600168).

Almost surely, 2^{130200000022031} is an apocalyptic number.

130200000022031 is a deficient number, since it is larger than the sum of its proper divisors (19706378641).

130200000022031 is an equidigital number, since it uses as much as digits as its factorization.

130200000022031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19706378640.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 130200000022031 its reverse (130220000002031), we get a palindrome (260420000024062).

The spelling of 130200000022031 in words is "one hundred thirty trillion, two hundred billion, twenty-two thousand, thirty-one".