13032312243 has 16 divisors (see below), whose sum is σ = 17745030912. Its totient is φ = 8505252000.

The previous prime is 13032312197. The next prime is 13032312257. The reversal of 13032312243 is 34221323031.

It is not a de Polignac number, because 13032312243 - 2⁶ = 13032312179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13032312283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130143 + ... + 207368.

It is an arithmetic number, because the mean of its divisors is an integer number (1109064432).

Almost surely, 2^13032312243 is an apocalyptic number.

13032312243 is a deficient number, since it is larger than the sum of its proper divisors (4712718669).

13032312243 is a wasteful number, since it uses less digits than its factorization.

13032312243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337786.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13032312243 its reverse (34221323031), we get a palindrome (47253635274).

The spelling of 13032312243 in words is "thirteen billion, thirty-two million, three hundred twelve thousand, two hundred forty-three".