13023207830 has 32 divisors (see below), whose sum is σ = 24122983680. Its totient is φ = 5058460800.

The previous prime is 13023207817. The next prime is 13023207889. The reversal of 13023207830 is 3870232031.

It is a junction number, because it is equal to n+sod(n) for n = 13023207793 and 13023207802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153755 + ... + 222905.

It is an arithmetic number, because the mean of its divisors is an integer number (753843240).

Almost surely, 2^13023207830 is an apocalyptic number.

13023207830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023207830 is a deficient number, since it is larger than the sum of its proper divisors (11099775850).

13023207830 is a wasteful number, since it uses less digits than its factorization.

13023207830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69704.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 13023207830 its reverse (3870232031), we get a palindrome (16893439861).

The spelling of 13023207830 in words is "thirteen billion, twenty-three million, two hundred seven thousand, eight hundred thirty".