13162123 has 8 divisors (see below), whose sum is σ = 14210000. Its totient is φ = 12119328.

The previous prime is 13162109. The next prime is 13162147. The reversal of 13162123 is 32126131.

13162123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13162123 - 2⁵ = 13162091 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 13162123.

It is not an unprimeable number, because it can be changed into a prime (13162103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5473 + ... + 7501.

It is an arithmetic number, because the mean of its divisors is an integer number (1776250).

Almost surely, 2^13162123 is an apocalyptic number.

13162123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13162123 is a deficient number, since it is larger than the sum of its proper divisors (1047877).

13162123 is a wasteful number, since it uses less digits than its factorization.

13162123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541.

The product of its digits is 216, while the sum is 19.

The square root of 13162123 is about 3627.9640295902. The cubic root of 13162123 is about 236.1068832625.

Adding to 13162123 its reverse (32126131), we get a palindrome (45288254).

The spelling of 13162123 in words is "thirteen million, one hundred sixty-two thousand, one hundred twenty-three".