110397 has 12 divisors (see below), whose sum is σ = 171456. Its totient is φ = 63000.

The previous prime is 110359. The next prime is 110419. The reversal of 110397 is 793011.

It is not a de Polignac number, because 110397 - 2⁷ = 110269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

110397 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110597) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229 + ... + 522.

It is an arithmetic number, because the mean of its divisors is an integer number (14288).

2¹¹⁰³⁹⁷ is an apocalyptic number.

It is an amenable number.

110397 is a deficient number, since it is larger than the sum of its proper divisors (61059).

110397 is an equidigital number, since it uses as much as digits as its factorization.

110397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 110397 is about 332.2604400166. The cubic root of 110397 is about 47.9717715968.

The spelling of 110397 in words is "one hundred ten thousand, three hundred ninety-seven".