2103331092013 has 2 divisors, whose sum is σ = 2103331092014. Its totient is φ = 2103331092012.

The previous prime is 2103331091987. The next prime is 2103331092067. The reversal of 2103331092013 is 3102901333012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2002909918564 + 100421173449 = 1415242^2 + 316893^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103331092013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103331092073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051665546006 + 1051665546007.

It is an arithmetic number, because the mean of its divisors is an integer number (1051665546007).

Almost surely, 2^{2103331092013} is an apocalyptic number.

It is an amenable number.

2103331092013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103331092013 is an equidigital number, since it uses as much as digits as its factorization.

2103331092013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 2103331092013 in words is "two trillion, one hundred three billion, three hundred thirty-one million, ninety-two thousand, thirteen".