11132313311 has 16 divisors (see below), whose sum is σ = 13249302528. Its totient is φ = 9152438400.

The previous prime is 11132313307. The next prime is 11132313341. The reversal of 11132313311 is 11331323111.

It is not a de Polignac number, because 11132313311 - 2² = 11132313307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132313341) 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, 202475 + ... + 251516.

It is an arithmetic number, because the mean of its divisors is an integer number (828081408).

Almost surely, 2^11132313311 is an apocalyptic number.

11132313311 is a deficient number, since it is larger than the sum of its proper divisors (2116989217).

11132313311 is a wasteful number, since it uses less digits than its factorization.

11132313311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454142.

The product of its digits is 162, while the sum is 20.

Adding to 11132313311 its reverse (11331323111), we get a palindrome (22463636422).

The spelling of 11132313311 in words is "eleven billion, one hundred thirty-two million, three hundred thirteen thousand, three hundred eleven".