13030907 has 4 divisors (see below), whose sum is σ = 13348776. Its totient is φ = 12713040.

The previous prime is 13030877. The next prime is 13030921. The reversal of 13030907 is 70903031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70903031 = 599 ⋅118369.

It is a cyclic number.

It is not a de Polignac number, because 13030907 - 2⁸ = 13030651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030937) 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, 158873 + ... + 158954.

It is an arithmetic number, because the mean of its divisors is an integer number (3337194).

Almost surely, 2^13030907 is an apocalyptic number.

13030907 is a deficient number, since it is larger than the sum of its proper divisors (317869).

13030907 is an equidigital number, since it uses as much as digits as its factorization.

13030907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317868.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 13030907 is about 3609.8347607612. The cubic root of 13030907 is about 235.3196615540.

Adding to 13030907 its reverse (70903031), we get a palindrome (83933938).

The spelling of 13030907 in words is "thirteen million, thirty thousand, nine hundred seven".