11032431043 has 8 divisors (see below), whose sum is σ = 11153163008. Its totient is φ = 10911961224.

The previous prime is 11032431037. The next prime is 11032431077. The reversal of 11032431043 is 34013423011.

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 11032431043 - 2³³ = 2442496451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11032431023) 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, 19696 + ... + 149842.

It is an arithmetic number, because the mean of its divisors is an integer number (1394145376).

Almost surely, 2^11032431043 is an apocalyptic number.

11032431043 is a deficient number, since it is larger than the sum of its proper divisors (120731965).

11032431043 is a wasteful number, since it uses less digits than its factorization.

11032431043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131073.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11032431043 its reverse (34013423011), we get a palindrome (45045854054).

The spelling of 11032431043 in words is "eleven billion, thirty-two million, four hundred thirty-one thousand, forty-three".