2100110110039 has 2 divisors, whose sum is σ = 2100110110040. Its totient is φ = 2100110110038.

The previous prime is 2100110110003. The next prime is 2100110110081. The reversal of 2100110110039 is 9300110110012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2100110110039 - 2³¹ = 2097962626391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2100110109998 and 2100110110025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2100110110099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050055055019 + 1050055055020.

It is an arithmetic number, because the mean of its divisors is an integer number (1050055055020).

Almost surely, 2^{2100110110039} is an apocalyptic number.

2100110110039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100110110039 is an equidigital number, since it uses as much as digits as its factorization.

2100110110039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

The spelling of 2100110110039 in words is "two trillion, one hundred billion, one hundred ten million, one hundred ten thousand, thirty-nine".