110143213 has 4 divisors (see below), whose sum is σ = 110166300. Its totient is φ = 110120128.

The previous prime is 110143199. The next prime is 110143219. The reversal of 110143213 is 312341011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35545444 + 74597769 = 5962^2 + 8637^2 .

It is a cyclic number.

It is not a de Polignac number, because 110143213 - 2⁵ = 110143181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110143219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438 + ... + 14911.

It is an arithmetic number, because the mean of its divisors is an integer number (27541575).

Almost surely, 2^110143213 is an apocalyptic number.

It is an amenable number.

110143213 is a deficient number, since it is larger than the sum of its proper divisors (23087).

110143213 is an equidigital number, since it uses as much as digits as its factorization.

110143213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23086.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 110143213 is about 10494.9136728227. The cubic root of 110143213 is about 479.3498329892.

Adding to 110143213 its reverse (312341011), we get a palindrome (422484224).

The spelling of 110143213 in words is "one hundred ten million, one hundred forty-three thousand, two hundred thirteen".