3111011323 has 6 divisors (see below), whose sum is σ = 3618931596. Its totient is φ = 2666581092.

The previous prime is 3111011297. The next prime is 3111011327. The reversal of 3111011323 is 3231101113.

It is not a de Polignac number, because 3111011323 - 2⁵ = 3111011291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3111011297 and 3111011306.

It is not an unprimeable number, because it can be changed into a prime (3111011327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31744965 + ... + 31745062.

It is an arithmetic number, because the mean of its divisors is an integer number (603155266).

Almost surely, 2^3111011323 is an apocalyptic number.

3111011323 is a deficient number, since it is larger than the sum of its proper divisors (507920273).

3111011323 is an equidigital number, since it uses as much as digits as its factorization.

3111011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63490041 (or 63490034 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 3111011323 is about 55776.4405730592. The cubic root of 3111011323 is about 1459.8241051311.

Adding to 3111011323 its reverse (3231101113), we get a palindrome (6342112436).

The spelling of 3111011323 in words is "three billion, one hundred eleven million, eleven thousand, three hundred twenty-three".