13023005345 has 16 divisors (see below), whose sum is σ = 17879391360. Its totient is φ = 8920425984.

The previous prime is 13023005299. The next prime is 13023005353. The reversal of 13023005345 is 54350032031.

It is a cyclic number.

It is not a de Polignac number, because 13023005345 - 2¹⁰ = 13023004321 is a prime.

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, 167747 + ... + 232776.

It is an arithmetic number, because the mean of its divisors is an integer number (1117461960).

Almost surely, 2^13023005345 is an apocalyptic number.

It is an amenable number.

13023005345 is a deficient number, since it is larger than the sum of its proper divisors (4856386015).

13023005345 is an equidigital number, since it uses as much as digits as its factorization.

13023005345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401464.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 13023005345 its reverse (54350032031), we get a palindrome (67373037376).

The spelling of 13023005345 in words is "thirteen billion, twenty-three million, five thousand, three hundred forty-five".