112303311 has 4 divisors (see below), whose sum is σ = 149737752. Its totient is φ = 74868872.

The previous prime is 112303291. The next prime is 112303333. The reversal of 112303311 is 113303211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112303311 - 2⁷ = 112303183 is a prime.

It is a super-2 number, since 2×112303311² = 25224067323125442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112303361) 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, 18717216 + ... + 18717221.

It is an arithmetic number, because the mean of its divisors is an integer number (37434438).

Almost surely, 2^112303311 is an apocalyptic number.

112303311 is a deficient number, since it is larger than the sum of its proper divisors (37434441).

112303311 is an equidigital number, since it uses as much as digits as its factorization.

112303311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37434440.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 112303311 is about 10597.3256532014. The cubic root of 112303311 is about 482.4631931618.

Adding to 112303311 its reverse (113303211), we get a palindrome (225606522).

It can be divided in two parts, 11230 and 3311, that added together give a palindrome (14541).

The spelling of 112303311 in words is "one hundred twelve million, three hundred three thousand, three hundred eleven".