2100100201139 has 2 divisors, whose sum is σ = 2100100201140. Its totient is φ = 2100100201138.

The previous prime is 2100100201079. The next prime is 2100100201151. The reversal of 2100100201139 is 9311020010012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100100201139 - 2⁸ = 2100100200883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2100100201139.

It is not a weakly prime, because it can be changed into another prime (2100100201159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050050100569 + 1050050100570.

It is an arithmetic number, because the mean of its divisors is an integer number (1050050100570).

Almost surely, 2^{2100100201139} is an apocalyptic number.

2100100201139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100100201139 is an equidigital number, since it uses as much as digits as its factorization.

2100100201139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 2100100201139 in words is "two trillion, one hundred billion, one hundred million, two hundred one thousand, one hundred thirty-nine".