202300120691 has 2 divisors, whose sum is σ = 202300120692. Its totient is φ = 202300120690.

The previous prime is 202300120663. The next prime is 202300120703. The reversal of 202300120691 is 196021003202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202300120691 - 2³⁰ = 201226378867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202300120691.

It is not a weakly prime, because it can be changed into another prime (202300120601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101150060345 + 101150060346.

It is an arithmetic number, because the mean of its divisors is an integer number (101150060346).

Almost surely, 2^202300120691 is an apocalyptic number.

202300120691 is a deficient number, since it is larger than the sum of its proper divisors (1).

202300120691 is an equidigital number, since it uses as much as digits as its factorization.

202300120691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 202300120691 its reverse (196021003202), we get a palindrome (398321123893).

The spelling of 202300120691 in words is "two hundred two billion, three hundred million, one hundred twenty thousand, six hundred ninety-one".