2311253111671 has 16 divisors (see below), whose sum is σ = 2644964872704. Its totient is φ = 1978425789984.

The previous prime is 2311253111663. The next prime is 2311253111683. The reversal of 2311253111671 is 1761113521132.

It is not a de Polignac number, because 2311253111671 - 2³ = 2311253111663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311253111771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23052576 + ... + 23152618.

It is an arithmetic number, because the mean of its divisors is an integer number (165310304544).

Almost surely, 2^{2311253111671} is an apocalyptic number.

2311253111671 is a deficient number, since it is larger than the sum of its proper divisors (333711761033).

2311253111671 is a wasteful number, since it uses less digits than its factorization.

2311253111671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104430.

The product of its digits is 7560, while the sum is 34.

The spelling of 2311253111671 in words is "two trillion, three hundred eleven billion, two hundred fifty-three million, one hundred eleven thousand, six hundred seventy-one".