2103050591711 has 4 divisors (see below), whose sum is σ = 2154344508624. Its totient is φ = 2051756674800.

The previous prime is 2103050591659. The next prime is 2103050591713. The reversal of 2103050591711 is 1171950503012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103050591711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103050591713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25646958395 + ... + 25646958476.

It is an arithmetic number, because the mean of its divisors is an integer number (538586127156).

Almost surely, 2^{2103050591711} is an apocalyptic number.

2103050591711 is a deficient number, since it is larger than the sum of its proper divisors (51293916913).

2103050591711 is an equidigital number, since it uses as much as digits as its factorization.

2103050591711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51293916912.

The product of its (nonzero) digits is 9450, while the sum is 35.

The spelling of 2103050591711 in words is "two trillion, one hundred three billion, fifty million, five hundred ninety-one thousand, seven hundred eleven".