112123002 has 16 divisors (see below), whose sum is σ = 227922912. Its totient is φ = 36761520.

The previous prime is 112122991. The next prime is 112123027. The reversal of 112123002 is 200321211.

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 7 ways as a sum of consecutive naturals, for example, 152808 + ... + 153539.

It is an arithmetic number, because the mean of its divisors is an integer number (14245182).

Almost surely, 2^112123002 is an apocalyptic number.

112123002 is an abundant number, since it is smaller than the sum of its proper divisors (115799910).

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

112123002 is a wasteful number, since it uses less digits than its factorization.

112123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306413.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 112123002 is about 10588.8149478589. The cubic root of 112123002 is about 482.2048479901.

Adding to 112123002 its reverse (200321211), we get a palindrome (312444213).

The spelling of 112123002 in words is "one hundred twelve million, one hundred twenty-three thousand, two".