11232031231011 has 64 divisors (see below), whose sum is σ = 16260625843200. Its totient is φ = 6875100857856.

The previous prime is 11232031230899. The next prime is 11232031231027. The reversal of 11232031231011 is 11013213023211.

It is not a de Polignac number, because 11232031231011 - 2¹⁵ = 11232031198243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11232031231081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 322029505 + ... + 322064381.

It is an arithmetic number, because the mean of its divisors is an integer number (254072278800).

Almost surely, 2^{11232031231011} is an apocalyptic number.

11232031231011 is a deficient number, since it is larger than the sum of its proper divisors (5028594612189).

11232031231011 is a wasteful number, since it uses less digits than its factorization.

11232031231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35868.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11232031231011 its reverse (11013213023211), we get a palindrome (22245244254222).

The spelling of 11232031231011 in words is "eleven trillion, two hundred thirty-two billion, thirty-one million, two hundred thirty-one thousand, eleven".