13023560143 has 8 divisors (see below), whose sum is σ = 14215536720. Its totient is φ = 11832919680.

The previous prime is 13023560131. The next prime is 13023560153. The reversal of 13023560143 is 34106532031.

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

It is a cyclic number.

It is not a de Polignac number, because 13023560143 - 2⁵ = 13023560111 is a prime.

It is a super-2 number, since 2×13023560143² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023560153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313588 + ... + 352681.

It is an arithmetic number, because the mean of its divisors is an integer number (1776942090).

Almost surely, 2^13023560143 is an apocalyptic number.

13023560143 is a deficient number, since it is larger than the sum of its proper divisors (1191976577).

13023560143 is a wasteful number, since it uses less digits than its factorization.

13023560143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668057.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 13023560143 in words is "thirteen billion, twenty-three million, five hundred sixty thousand, one hundred forty-three".