13023430 has 16 divisors (see below), whose sum is σ = 26791200. Its totient is φ = 4465152.

The previous prime is 13023427. The next prime is 13023433. The reversal of 13023430 is 3432031.

13023430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13023427) and next prime (13023433).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023433) 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, 92955 + ... + 93094.

It is an arithmetic number, because the mean of its divisors is an integer number (1674450).

Almost surely, 2^13023430 is an apocalyptic number.

13023430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023430 is an abundant number, since it is smaller than the sum of its proper divisors (13767770).

13023430 is a wasteful number, since it uses less digits than its factorization.

13023430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186063.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 13023430 is about 3608.7989691863. The cubic root of 13023430 is about 235.2746449449.

Adding to 13023430 its reverse (3432031), we get a palindrome (16455461).

The spelling of 13023430 in words is "thirteen million, twenty-three thousand, four hundred thirty".