130102232222981 has 2 divisors, whose sum is σ = 130102232222982. Its totient is φ = 130102232222980.

The previous prime is 130102232222861. The next prime is 130102232223109. The reversal of 130102232222981 is 189222232201031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129991146665956 + 111085557025 = 11401366^2 + 333295^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130102232222981 is a prime.

It is a super-2 number, since 2×130102232222981² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130102232242981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65051116111490 + 65051116111491.

It is an arithmetic number, because the mean of its divisors is an integer number (65051116111491).

Almost surely, 2^{130102232222981} is an apocalyptic number.

It is an amenable number.

130102232222981 is a deficient number, since it is larger than the sum of its proper divisors (1).

130102232222981 is an equidigital number, since it uses as much as digits as its factorization.

130102232222981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 130102232222981 in words is "one hundred thirty trillion, one hundred two billion, two hundred thirty-two million, two hundred twenty-two thousand, nine hundred eighty-one".