203104165082099 has 2 divisors, whose sum is σ = 203104165082100. Its totient is φ = 203104165082098.

The previous prime is 203104165082087. The next prime is 203104165082113. The reversal of 203104165082099 is 990280561401302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203104165082099 - 2³² = 203099870114803 is a prime.

It is not a weakly prime, because it can be changed into another prime (203104165082029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101552082541049 + 101552082541050.

It is an arithmetic number, because the mean of its divisors is an integer number (101552082541050).

Almost surely, 2^{203104165082099} is an apocalyptic number.

203104165082099 is a deficient number, since it is larger than the sum of its proper divisors (1).

203104165082099 is an equidigital number, since it uses as much as digits as its factorization.

203104165082099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 203104165082099 in words is "two hundred three trillion, one hundred four billion, one hundred sixty-five million, eighty-two thousand, ninety-nine".