112400440311102 has 32 divisors (see below), whose sum is σ = 228170033672064. Its totient is φ = 36905356144800.

The previous prime is 112400440311101. The next prime is 112400440311119. The reversal of 112400440311102 is 201113044004211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112400440311101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1921549 + ... + 15115992.

It is an arithmetic number, because the mean of its divisors is an integer number (7130313552252).

Almost surely, 2^{112400440311102} is an apocalyptic number.

112400440311102 is an abundant number, since it is smaller than the sum of its proper divisors (115769593360962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112400440311102 is a wasteful number, since it uses less digits than its factorization.

112400440311102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17054024.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 112400440311102 its reverse (201113044004211), we get a palindrome (313513484315313).

The spelling of 112400440311102 in words is "one hundred twelve trillion, four hundred billion, four hundred forty million, three hundred eleven thousand, one hundred two".