13230153 has 12 divisors (see below), whose sum is σ = 19280820. Its totient is φ = 8741376.

The previous prime is 13230109. The next prime is 13230169. The reversal of 13230153 is 35103231.

It can be written as a sum of positive squares in 2 ways, for example, as 1140624 + 12089529 = 1068^2 + 3477^2 .

It is not a de Polignac number, because 13230153 - 2⁸ = 13229897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13230253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5488 + ... + 7521.

It is an arithmetic number, because the mean of its divisors is an integer number (1606735).

Almost surely, 2^13230153 is an apocalyptic number.

It is an amenable number.

13230153 is a deficient number, since it is larger than the sum of its proper divisors (6050667).

13230153 is a wasteful number, since it uses less digits than its factorization.

13230153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13128 (or 13125 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 13230153 is about 3637.3277278794. The cubic root of 13230153 is about 236.5129666141.

Adding to 13230153 its reverse (35103231), we get a palindrome (48333384).

The spelling of 13230153 in words is "thirteen million, two hundred thirty thousand, one hundred fifty-three".