13024231 has 8 divisors (see below), whose sum is σ = 14321664. Its totient is φ = 11745720.

The previous prime is 13024223. The next prime is 13024237. The reversal of 13024231 is 13242031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13024231 - 2³ = 13024223 is a prime.

It is a super-2 number, since 2×13024231² = 339261186282722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13024237) 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, 3265 + ... + 6058.

It is an arithmetic number, because the mean of its divisors is an integer number (1790208).

Almost surely, 2^13024231 is an apocalyptic number.

13024231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13024231 is a deficient number, since it is larger than the sum of its proper divisors (1297433).

13024231 is a wasteful number, since it uses less digits than its factorization.

13024231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9461.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13024231 is about 3608.9099462303. The cubic root of 13024231 is about 235.2794683318.

Adding to 13024231 its reverse (13242031), we get a palindrome (26266262).

The spelling of 13024231 in words is "thirteen million, twenty-four thousand, two hundred thirty-one".