13554123 has 8 divisors (see below), whose sum is σ = 19715136. Its totient is φ = 8214600.

The previous prime is 13554097. The next prime is 13554127. The reversal of 13554123 is 32145531.

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

It is not a de Polignac number, because 13554123 - 2⁵ = 13554091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13554093 and 13554102.

It is not an unprimeable number, because it can be changed into a prime (13554127) 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, 205333 + ... + 205398.

It is an arithmetic number, because the mean of its divisors is an integer number (2464392).

Almost surely, 2^13554123 is an apocalyptic number.

13554123 is a deficient number, since it is larger than the sum of its proper divisors (6161013).

13554123 is a wasteful number, since it uses less digits than its factorization.

13554123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410745.

The product of its digits is 1800, while the sum is 24.

The square root of 13554123 is about 3681.5924543599. The cubic root of 13554123 is about 238.4279368621.

Adding to 13554123 its reverse (32145531), we get a palindrome (45699654).

The spelling of 13554123 in words is "thirteen million, five hundred fifty-four thousand, one hundred twenty-three".