11132023311 has 12 divisors (see below), whose sum is σ = 16080510888. Its totient is φ = 7420923504.

The previous prime is 11132023289. The next prime is 11132023321. The reversal of 11132023311 is 11332023111.

11132023311 is a `hidden beast` number, since 1 + 11 + 320 + 2 + 331 + 1 = 666.

It is not a de Polignac number, because 11132023311 - 2¹⁹ = 11131499023 is a prime.

It is a super-3 number, since 3×11132023311³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132023321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259176 + ... + 299058.

It is an arithmetic number, because the mean of its divisors is an integer number (1340042574).

Almost surely, 2^11132023311 is an apocalyptic number.

11132023311 is a deficient number, since it is larger than the sum of its proper divisors (4948487577).

11132023311 is a wasteful number, since it uses less digits than its factorization.

11132023311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70902 (or 70899 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11132023311 its reverse (11332023111), we get a palindrome (22464046422).

The spelling of 11132023311 in words is "eleven billion, one hundred thirty-two million, twenty-three thousand, three hundred eleven".