13230037 has 4 divisors (see below), whose sum is σ = 13805280. Its totient is φ = 12654796.

The previous prime is 13230013. The next prime is 13230043. The reversal of 13230037 is 73003231.

13230037 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13230037 - 2¹⁵ = 13197269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13229996 and 13230023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287587 + ... + 287632.

It is an arithmetic number, because the mean of its divisors is an integer number (3451320).

Almost surely, 2^13230037 is an apocalyptic number.

It is an amenable number.

13230037 is a deficient number, since it is larger than the sum of its proper divisors (575243).

13230037 is an equidigital number, since it uses as much as digits as its factorization.

13230037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575242.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 13230037 is about 3637.3117820720. The cubic root of 13230037 is about 236.5122753753.

Adding to 13230037 its reverse (73003231), we get a palindrome (86233268).

The spelling of 13230037 in words is "thirteen million, two hundred thirty thousand, thirty-seven".