2002101100039 has 2 divisors, whose sum is σ = 2002101100040. Its totient is φ = 2002101100038.

The previous prime is 2002101100007. The next prime is 2002101100063. The reversal of 2002101100039 is 9300011012002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002101100039 - 2⁵ = 2002101100007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002101099989 and 2002101100025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002101100339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001050550019 + 1001050550020.

It is an arithmetic number, because the mean of its divisors is an integer number (1001050550020).

Almost surely, 2^{2002101100039} is an apocalyptic number.

2002101100039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002101100039 is an equidigital number, since it uses as much as digits as its factorization.

2002101100039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 2002101100039 in words is "two trillion, two billion, one hundred one million, one hundred thousand, thirty-nine".