130222013 has 2 divisors, whose sum is σ = 130222014. Its totient is φ = 130222012.

The previous prime is 130222009. The next prime is 130222031. The reversal of 130222013 is 310222031.

It is a happy number.

Together with next prime (130222031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125395204 + 4826809 = 11198^2 + 2197^2 .

It is a cyclic number.

It is not a de Polignac number, because 130222013 - 2² = 130222009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130222003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65111006 + 65111007.

It is an arithmetic number, because the mean of its divisors is an integer number (65111007).

Almost surely, 2^130222013 is an apocalyptic number.

It is an amenable number.

130222013 is a deficient number, since it is larger than the sum of its proper divisors (1).

130222013 is an equidigital number, since it uses as much as digits as its factorization.

130222013 is an evil number, because the sum of its binary digits is even.

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

The square root of 130222013 is about 11411.4860119092. The cubic root of 130222013 is about 506.8679155420.

Adding to 130222013 its reverse (310222031), we get a palindrome (440444044).

The spelling of 130222013 in words is "one hundred thirty million, two hundred twenty-two thousand, thirteen".