213312010099 has 2 divisors, whose sum is σ = 213312010100. Its totient is φ = 213312010098.

The previous prime is 213312010061. The next prime is 213312010181. The reversal of 213312010099 is 990010213312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213312010099 - 2⁷ = 213312009971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213312010099.

It is not a weakly prime, because it can be changed into another prime (213312010399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106656005049 + 106656005050.

It is an arithmetic number, because the mean of its divisors is an integer number (106656005050).

Almost surely, 2^213312010099 is an apocalyptic number.

213312010099 is a deficient number, since it is larger than the sum of its proper divisors (1).

213312010099 is an equidigital number, since it uses as much as digits as its factorization.

213312010099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 213312010099 in words is "two hundred thirteen billion, three hundred twelve million, ten thousand, ninety-nine".