13453245323 has 12 divisors (see below), whose sum is σ = 15652052712. Its totient is φ = 11529614880.

The previous prime is 13453245287. The next prime is 13453245329. The reversal of 13453245323 is 32354235431.

It is a de Polignac number, because none of the positive numbers 2^k-13453245323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13453245329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 390008 + ... + 423098.

It is an arithmetic number, because the mean of its divisors is an integer number (1304337726).

Almost surely, 2^13453245323 is an apocalyptic number.

13453245323 is a deficient number, since it is larger than the sum of its proper divisors (2198807389).

13453245323 is an equidigital number, since it uses as much as digits as its factorization.

13453245323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41402 (or 41395 counting only the distinct ones).

The product of its digits is 129600, while the sum is 35.

The spelling of 13453245323 in words is "thirteen billion, four hundred fifty-three million, two hundred forty-five thousand, three hundred twenty-three".