2100333324049 has 2 divisors, whose sum is σ = 2100333324050. Its totient is φ = 2100333324048.

The previous prime is 2100333324029. The next prime is 2100333324077. The reversal of 2100333324049 is 9404233330012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1854654488449 + 245678835600 = 1361857^2 + 495660^2 .

It is a cyclic number.

It is not a de Polignac number, because 2100333324049 - 2⁵ = 2100333324017 is a prime.

It is a super-2 number, since 2×2100333324049² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2100333324029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050166662024 + 1050166662025.

It is an arithmetic number, because the mean of its divisors is an integer number (1050166662025).

Almost surely, 2^{2100333324049} is an apocalyptic number.

It is an amenable number.

2100333324049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100333324049 is an equidigital number, since it uses as much as digits as its factorization.

2100333324049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 2100333324049 in words is "two trillion, one hundred billion, three hundred thirty-three million, three hundred twenty-four thousand, forty-nine".