2100203302199 has 2 divisors, whose sum is σ = 2100203302200. Its totient is φ = 2100203302198.

The previous prime is 2100203302151. The next prime is 2100203302231. The reversal of 2100203302199 is 9912033020012.

It is an a-pointer prime, because the next prime (2100203302231) can be obtained adding 2100203302199 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2100203302199 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2100203301199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050101651099 + 1050101651100.

It is an arithmetic number, because the mean of its divisors is an integer number (1050101651100).

Almost surely, 2^{2100203302199} is an apocalyptic number.

2100203302199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100203302199 is an equidigital number, since it uses as much as digits as its factorization.

2100203302199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 2100203302199 in words is "two trillion, one hundred billion, two hundred three million, three hundred two thousand, one hundred ninety-nine".