3111132323 has 24 divisors (see below), whose sum is σ = 3428834400. Its totient is φ = 2821029120.

The previous prime is 3111132319. The next prime is 3111132331. The reversal of 3111132323 is 3232311113.

It is not a de Polignac number, because 3111132323 - 2² = 3111132319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3111132295 and 3111132304.

It is not an unprimeable number, because it can be changed into a prime (3111132623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5193578 + ... + 5194176.

It is an arithmetic number, because the mean of its divisors is an integer number (142868100).

Almost surely, 2^3111132323 is an apocalyptic number.

3111132323 is a deficient number, since it is larger than the sum of its proper divisors (317702077).

3111132323 is a wasteful number, since it uses less digits than its factorization.

3111132323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119 (or 1106 counting only the distinct ones).

The product of its digits is 324, while the sum is 20.

The square root of 3111132323 is about 55777.5252498710. The cubic root of 3111132323 is about 1459.8430310696.

Adding to 3111132323 its reverse (3232311113), we get a palindrome (6343443436).

The spelling of 3111132323 in words is "three billion, one hundred eleven million, one hundred thirty-two thousand, three hundred twenty-three".