3122144014523 has 4 divisors (see below), whose sum is σ = 3122153902440. Its totient is φ = 3122134126608.

The previous prime is 3122144014513. The next prime is 3122144014529. The reversal of 3122144014523 is 3254104412213.

3122144014523 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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-3122144014523 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3122144014523.

It is not an unprimeable number, because it can be changed into a prime (3122144014529) 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, 4454153 + ... + 5107226.

It is an arithmetic number, because the mean of its divisors is an integer number (780538475610).

Almost surely, 2^{3122144014523} is an apocalyptic number.

3122144014523 is a deficient number, since it is larger than the sum of its proper divisors (9887917).

3122144014523 is an equidigital number, since it uses as much as digits as its factorization.

3122144014523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9887916.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 3122144014523 its reverse (3254104412213), we get a palindrome (6376248426736).

The spelling of 3122144014523 in words is "three trillion, one hundred twenty-two billion, one hundred forty-four million, fourteen thousand, five hundred twenty-three".