11232133313 has 4 divisors (see below), whose sum is σ = 11416266708. Its totient is φ = 11047999920.

The previous prime is 11232133307. The next prime is 11232133351. The reversal of 11232133313 is 31333123211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31333123211 = 13 ⋅2410240247.

It can be written as a sum of positive squares in 2 ways, for example, as 2630869264 + 8601264049 = 51292^2 + 92743^2 .

It is a cyclic number.

It is not a de Polignac number, because 11232133313 - 2³² = 6937166017 is a prime.

It is a super-2 number, since 2×11232133313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11232133813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92066606 + ... + 92066727.

It is an arithmetic number, because the mean of its divisors is an integer number (2854066677).

Almost surely, 2^11232133313 is an apocalyptic number.

It is an amenable number.

11232133313 is a deficient number, since it is larger than the sum of its proper divisors (184133395).

11232133313 is an equidigital number, since it uses as much as digits as its factorization.

11232133313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184133394.

The product of its digits is 972, while the sum is 23.

Adding to 11232133313 its reverse (31333123211), we get a palindrome (42565256524).

The spelling of 11232133313 in words is "eleven billion, two hundred thirty-two million, one hundred thirty-three thousand, three hundred thirteen".