2102413002191 has 2 divisors, whose sum is σ = 2102413002192. Its totient is φ = 2102413002190.

The previous prime is 2102413002163. The next prime is 2102413002223. The reversal of 2102413002191 is 1912003142012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102413002191 - 2⁶ = 2102413002127 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2102413002191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102413002101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051206501095 + 1051206501096.

It is an arithmetic number, because the mean of its divisors is an integer number (1051206501096).

Almost surely, 2^{2102413002191} is an apocalyptic number.

2102413002191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102413002191 is an equidigital number, since it uses as much as digits as its factorization.

2102413002191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 2102413002191 in words is "two trillion, one hundred two billion, four hundred thirteen million, two thousand, one hundred ninety-one".