213102120120199 has 2 divisors, whose sum is σ = 213102120120200. Its totient is φ = 213102120120198.

The previous prime is 213102120120161. The next prime is 213102120120229. The reversal of 213102120120199 is 991021021201312.

It is a happy number.

213102120120199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213102120120199 - 2³⁵ = 213067760381831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213102120120119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106551060060099 + 106551060060100.

It is an arithmetic number, because the mean of its divisors is an integer number (106551060060100).

Almost surely, 2^{213102120120199} is an apocalyptic number.

213102120120199 is a deficient number, since it is larger than the sum of its proper divisors (1).

213102120120199 is an equidigital number, since it uses as much as digits as its factorization.

213102120120199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 213102120120199 in words is "two hundred thirteen trillion, one hundred two billion, one hundred twenty million, one hundred twenty thousand, one hundred ninety-nine".