13233112145 has 8 divisors (see below), whose sum is σ = 17323346880. Its totient is φ = 9624081520.

The previous prime is 13233112129. The next prime is 13233112199. The reversal of 13233112145 is 54121133231.

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

It is not a de Polignac number, because 13233112145 - 2⁴ = 13233112129 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, 120300965 + ... + 120301074.

It is an arithmetic number, because the mean of its divisors is an integer number (2165418360).

Almost surely, 2^13233112145 is an apocalyptic number.

It is an amenable number.

13233112145 is a deficient number, since it is larger than the sum of its proper divisors (4090234735).

13233112145 is a wasteful number, since it uses less digits than its factorization.

13233112145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240602055.

The product of its digits is 2160, while the sum is 26.

Adding to 13233112145 its reverse (54121133231), we get a palindrome (67354245376).

The spelling of 13233112145 in words is "thirteen billion, two hundred thirty-three million, one hundred twelve thousand, one hundred forty-five".