3161110312443 has 16 divisors (see below), whose sum is σ = 4317668762400. Its totient is φ = 2055980670720.

The previous prime is 3161110312403. The next prime is 3161110312457. The reversal of 3161110312443 is 3442130111613.

It is not a de Polignac number, because 3161110312443 - 2⁸ = 3161110312187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3161110312443.

It is not an unprimeable number, because it can be changed into a prime (3161110312403) 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, 16483713 + ... + 16674381.

It is an arithmetic number, because the mean of its divisors is an integer number (269854297650).

Almost surely, 2^{3161110312443} is an apocalyptic number.

3161110312443 is a deficient number, since it is larger than the sum of its proper divisors (1156558449957).

3161110312443 is a wasteful number, since it uses less digits than its factorization.

3161110312443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325502.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 3161110312443 in words is "three trillion, one hundred sixty-one billion, one hundred ten million, three hundred twelve thousand, four hundred forty-three".