202104121199 has 2 divisors, whose sum is σ = 202104121200. Its totient is φ = 202104121198.

The previous prime is 202104121187. The next prime is 202104121213. The reversal of 202104121199 is 991121401202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202104121199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202104121129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101052060599 + 101052060600.

It is an arithmetic number, because the mean of its divisors is an integer number (101052060600).

Almost surely, 2^202104121199 is an apocalyptic number.

202104121199 is a deficient number, since it is larger than the sum of its proper divisors (1).

202104121199 is an equidigital number, since it uses as much as digits as its factorization.

202104121199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

It can be divided in two parts, 202 and 104121199, that added together give a palindrome (104121401).

The spelling of 202104121199 in words is "two hundred two billion, one hundred four million, one hundred twenty-one thousand, one hundred ninety-nine".