13423053 has 16 divisors (see below), whose sum is σ = 21344256. Its totient is φ = 7336560.

The previous prime is 13423051. The next prime is 13423057. The reversal of 13423053 is 35032431.

It is not a de Polignac number, because 13423053 - 2¹ = 13423051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13413 + ... + 14378.

It is an arithmetic number, because the mean of its divisors is an integer number (1334016).

Almost surely, 2^13423053 is an apocalyptic number.

It is an amenable number.

13423053 is a deficient number, since it is larger than the sum of its proper divisors (7921203).

13423053 is a wasteful number, since it uses less digits than its factorization.

13423053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27824.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 13423053 is about 3663.7484902760. The cubic root of 13423053 is about 237.6569038905.

Adding to 13423053 its reverse (35032431), we get a palindrome (48455484).

The spelling of 13423053 in words is "thirteen million, four hundred twenty-three thousand, fifty-three".