2320112311 has 16 divisors (see below), whose sum is σ = 2557526400. Its totient is φ = 2087207200.

The previous prime is 2320112299. The next prime is 2320112341. The reversal of 2320112311 is 1132110232.

It is a cyclic number.

It is not a de Polignac number, because 2320112311 - 2⁵ = 2320112279 is a prime.

It is a super-2 number, since 2×2320112311² = 10765842271307521442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320112341) 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, 558480 + ... + 562618.

It is an arithmetic number, because the mean of its divisors is an integer number (159845400).

Almost surely, 2^2320112311 is an apocalyptic number.

2320112311 is a deficient number, since it is larger than the sum of its proper divisors (237414089).

2320112311 is a wasteful number, since it uses less digits than its factorization.

2320112311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2320112311 is about 48167.5441661706. The cubic root of 2320112311 is about 1323.8425512838.

Adding to 2320112311 its reverse (1132110232), we get a palindrome (3452222543).

The spelling of 2320112311 in words is "two billion, three hundred twenty million, one hundred twelve thousand, three hundred eleven".