2811041051 has 24 divisors (see below), whose sum is σ = 3661873920. Its totient is φ = 2107044576.

The previous prime is 2811041039. The next prime is 2811041081. The reversal of 2811041051 is 1501401182.

2811041051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2811041051 - 2¹⁰ = 2811040027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2811041011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40055 + ... + 85008.

It is an arithmetic number, because the mean of its divisors is an integer number (152578080).

Almost surely, 2^2811041051 is an apocalyptic number.

2811041051 is a deficient number, since it is larger than the sum of its proper divisors (850832869).

2811041051 is a wasteful number, since it uses less digits than its factorization.

2811041051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125115 (or 125102 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 2811041051 is about 53019.2517016225. The cubic root of 2811041051 is about 1411.3099258038.

The spelling of 2811041051 in words is "two billion, eight hundred eleven million, forty-one thousand, fifty-one".