112311111302 has 32 divisors (see below), whose sum is σ = 183965255040. Its totient is φ = 51110714880.

The previous prime is 112311111251. The next prime is 112311111307. The reversal of 112311111302 is 203111113211.

It is a super-2 number, since 2×112311111302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112311111307) 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, 8707274 + ... + 8720162.

It is an arithmetic number, because the mean of its divisors is an integer number (5748914220).

Almost surely, 2^112311111302 is an apocalyptic number.

112311111302 is a deficient number, since it is larger than the sum of its proper divisors (71654143738).

112311111302 is a wasteful number, since it uses less digits than its factorization.

112311111302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17568.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 112311111302 its reverse (203111113211), we get a palindrome (315422224513).

The spelling of 112311111302 in words is "one hundred twelve billion, three hundred eleven million, one hundred eleven thousand, three hundred two".