110013312 has 32 divisors (see below), whose sum is σ = 292223880. Its totient is φ = 36670976.

The previous prime is 110013289. The next prime is 110013331. The reversal of 110013312 is 213310011.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 142863 + ... + 143630.

Almost surely, 2^110013312 is an apocalyptic number.

110013312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110013312 is an abundant number, since it is smaller than the sum of its proper divisors (182210568).

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

110013312 is an equidigital number, since it uses as much as digits as its factorization.

110013312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286510 (or 286498 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 110013312 is about 10488.7230872018. The cubic root of 110013312 is about 479.1613132240.

Adding to 110013312 its reverse (213310011), we get a palindrome (323323323).

The spelling of 110013312 in words is "one hundred ten million, thirteen thousand, three hundred twelve".