13023234145 has 8 divisors (see below), whose sum is σ = 15690144960. Its totient is φ = 10377078000.

The previous prime is 13023234127. The next prime is 13023234151. The reversal of 13023234145 is 54143232031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13023234145 - 2⁵ = 13023234113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5187285 + ... + 5189794.

It is an arithmetic number, because the mean of its divisors is an integer number (1961268120).

Almost surely, 2^13023234145 is an apocalyptic number.

It is an amenable number.

13023234145 is a deficient number, since it is larger than the sum of its proper divisors (2666910815).

13023234145 is a wasteful number, since it uses less digits than its factorization.

13023234145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10377335.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13023234145 its reverse (54143232031), we get a palindrome (67166466176).

The spelling of 13023234145 in words is "thirteen billion, twenty-three million, two hundred thirty-four thousand, one hundred forty-five".