110312012 has 24 divisors (see below), whose sum is σ = 200202240. Its totient is φ = 53128080.

The previous prime is 110312009. The next prime is 110312053. The reversal of 110312012 is 210213011.

It is a junction number, because it is equal to n+sod(n) for n = 110311984 and 110312002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26189 + ... + 30107.

It is an arithmetic number, because the mean of its divisors is an integer number (8341760).

Almost surely, 2^110312012 is an apocalyptic number.

It is an amenable number.

110312012 is a deficient number, since it is larger than the sum of its proper divisors (89890228).

110312012 is a wasteful number, since it uses less digits than its factorization.

110312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181 (or 4179 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 110312012 is about 10502.9525372630. The cubic root of 110312012 is about 479.5945824412.

Adding to 110312012 its reverse (210213011), we get a palindrome (320525023).

Subtracting 110312012 from its reverse (210213011), we obtain a palindrome (99900999).

The spelling of 110312012 in words is "one hundred ten million, three hundred twelve thousand, twelve".