11232440040131 has 16 divisors (see below), whose sum is σ = 11516974761600. Its totient is φ = 10948982146368.

The previous prime is 11232440040013. The next prime is 11232440040149. The reversal of 11232440040131 is 13104004423211.

It is a de Polignac number, because none of the positive numbers 2^k-11232440040131 is a prime.

It is a super-2 number, since 2×11232440040131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11232440040131.

It is not an unprimeable number, because it can be changed into a prime (11232440045131) 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, 55978775 + ... + 56179071.

It is an arithmetic number, because the mean of its divisors is an integer number (719810922600).

Almost surely, 2^{11232440040131} is an apocalyptic number.

11232440040131 is a deficient number, since it is larger than the sum of its proper divisors (284534721469).

11232440040131 is a wasteful number, since it uses less digits than its factorization.

11232440040131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202978.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11232440040131 its reverse (13104004423211), we get a palindrome (24336444463342).

The spelling of 11232440040131 in words is "eleven trillion, two hundred thirty-two billion, four hundred forty million, forty thousand, one hundred thirty-one".