110013243 has 4 divisors (see below), whose sum is σ = 146684328. Its totient is φ = 73342160.

The previous prime is 110013223. The next prime is 110013257. The reversal of 110013243 is 342310011.

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

It is a cyclic number.

It is not a de Polignac number, because 110013243 - 2⁹ = 110012731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110013223) 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, 18335538 + ... + 18335543.

It is an arithmetic number, because the mean of its divisors is an integer number (36671082).

Almost surely, 2^110013243 is an apocalyptic number.

110013243 is a deficient number, since it is larger than the sum of its proper divisors (36671085).

110013243 is an equidigital number, since it uses as much as digits as its factorization.

110013243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36671084.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 110013243 is about 10488.7197979544. The cubic root of 110013243 is about 479.1612130478.

Adding to 110013243 its reverse (342310011), we get a palindrome (452323254).

The spelling of 110013243 in words is "one hundred ten million, thirteen thousand, two hundred forty-three".