130220213 has 2 divisors, whose sum is σ = 130220214. Its totient is φ = 130220212.

The previous prime is 130220191. The next prime is 130220219. The reversal of 130220213 is 312022031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129914404 + 305809 = 11398^2 + 553^2 .

It is a cyclic number.

It is not a de Polignac number, because 130220213 - 2¹² = 130216117 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130220219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65110106 + 65110107.

It is an arithmetic number, because the mean of its divisors is an integer number (65110107).

Almost surely, 2^130220213 is an apocalyptic number.

It is an amenable number.

130220213 is a deficient number, since it is larger than the sum of its proper divisors (1).

130220213 is an equidigital number, since it uses as much as digits as its factorization.

130220213 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 130220213 is about 11411.4071437312. The cubic root of 130220213 is about 506.8655801293.

Adding to 130220213 its reverse (312022031), we get a palindrome (442242244).

The spelling of 130220213 in words is "one hundred thirty million, two hundred twenty thousand, two hundred thirteen".