13402230323 has 16 divisors (see below), whose sum is σ = 13691808000. Its totient is φ = 13116339936.

The previous prime is 13402230319. The next prime is 13402230343. The reversal of 13402230323 is 32303220431.

It is a cyclic number.

It is not a de Polignac number, because 13402230323 - 2² = 13402230319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13402230343) 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, 5498261 + ... + 5500697.

It is an arithmetic number, because the mean of its divisors is an integer number (855738000).

Almost surely, 2^13402230323 is an apocalyptic number.

13402230323 is a deficient number, since it is larger than the sum of its proper divisors (289577677).

13402230323 is a wasteful number, since it uses less digits than its factorization.

13402230323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 13402230323 its reverse (32303220431), we get a palindrome (45705450754).

The spelling of 13402230323 in words is "thirteen billion, four hundred two million, two hundred thirty thousand, three hundred twenty-three".