112123231402 has 32 divisors (see below), whose sum is σ = 207073448064. Its totient is φ = 44340004800.

The previous prime is 112123231397. The next prime is 112123231447. The reversal of 112123231402 is 204132321211.

112123231402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384252 + ... + 609832.

It is an arithmetic number, because the mean of its divisors is an integer number (6471045252).

Almost surely, 2^112123231402 is an apocalyptic number.

112123231402 is a deficient number, since it is larger than the sum of its proper divisors (94950216662).

112123231402 is a wasteful number, since it uses less digits than its factorization.

112123231402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228334.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 112123231402 its reverse (204132321211), we get a palindrome (316255552613).

The spelling of 112123231402 in words is "one hundred twelve billion, one hundred twenty-three million, two hundred thirty-one thousand, four hundred two".