110981012 has 12 divisors (see below), whose sum is σ = 194290740. Its totient is φ = 55469376.

The previous prime is 110980943. The next prime is 110981063. The reversal of 110981012 is 210189011.

It can be written as a sum of positive squares in 2 ways, for example, as 74063236 + 36917776 = 8606^2 + 6076^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16664 + ... + 22352.

It is an arithmetic number, because the mean of its divisors is an integer number (16190895).

Almost surely, 2^110981012 is an apocalyptic number.

It is an amenable number.

110981012 is a deficient number, since it is larger than the sum of its proper divisors (83309728).

110981012 is a wasteful number, since it uses less digits than its factorization.

110981012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10570 (or 10568 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 23.

The square root of 110981012 is about 10534.7525837107. The cubic root of 110981012 is about 480.5621481008.

The spelling of 110981012 in words is "one hundred ten million, nine hundred eighty-one thousand, twelve".