13023241 has 16 divisors (see below), whose sum is σ = 17193600. Its totient is φ = 9550080.

The previous prime is 13023203. The next prime is 13023251. The reversal of 13023241 is 14232031.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13023241 - 2⁹ = 13022729 is a prime.

It is a super-2 number, since 2×13023241² = 339209612288162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13023251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3666 + ... + 6283.

It is an arithmetic number, because the mean of its divisors is an integer number (1074600).

Almost surely, 2^13023241 is an apocalyptic number.

13023241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13023241 is a deficient number, since it is larger than the sum of its proper divisors (4170359).

13023241 is a wasteful number, since it uses less digits than its factorization.

13023241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9984.

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

The square root of 13023241 is about 3608.7727830940. The cubic root of 13023241 is about 235.2735068135.

Adding to 13023241 its reverse (14232031), we get a palindrome (27255272).

The spelling of 13023241 in words is "thirteen million, twenty-three thousand, two hundred forty-one".