2123111295 has 12 divisors (see below), whose sum is σ = 3680059656. Its totient is φ = 1132326000.

The previous prime is 2123111273. The next prime is 2123111297. The reversal of 2123111295 is 5921113212.

It is not a de Polignac number, because 2123111295 - 2¹⁵ = 2123078527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123111297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23590081 + ... + 23590170.

It is an arithmetic number, because the mean of its divisors is an integer number (306671638).

Almost surely, 2^2123111295 is an apocalyptic number.

2123111295 is a deficient number, since it is larger than the sum of its proper divisors (1556948361).

2123111295 is a wasteful number, since it uses less digits than its factorization.

2123111295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47180262 (or 47180259 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 2123111295 is about 46077.2318504487. The cubic root of 2123111295 is about 1285.2597889057.

The spelling of 2123111295 in words is "two billion, one hundred twenty-three million, one hundred eleven thousand, two hundred ninety-five".