99580213 has 2 divisors, whose sum is σ = 99580214. Its totient is φ = 99580212.

The previous prime is 99580207. The next prime is 99580219. The reversal of 99580213 is 31208599.

It is a balanced prime because it is at equal distance from previous prime (99580207) and next prime (99580219).

It can be written as a sum of positive squares in only one way, i.e., 54730404 + 44849809 = 7398^2 + 6697^2 .

It is a cyclic number.

It is not a de Polignac number, because 99580213 - 2⁵ = 99580181 is a prime.

It is a super-2 number, since 2×99580213² = 19832437642250738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99580219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49790106 + 49790107.

It is an arithmetic number, because the mean of its divisors is an integer number (49790107).

Almost surely, 2^99580213 is an apocalyptic number.

It is an amenable number.

99580213 is a deficient number, since it is larger than the sum of its proper divisors (1).

99580213 is an equidigital number, since it uses as much as digits as its factorization.

99580213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 99580213 is about 9978.9885760031. The cubic root of 99580213 is about 463.5084795230.

The spelling of 99580213 in words is "ninety-nine million, five hundred eighty thousand, two hundred thirteen".