111053245 has 24 divisors (see below), whose sum is σ = 139456512. Its totient is φ = 84853440.

The previous prime is 111053227. The next prime is 111053251. The reversal of 111053245 is 542350111.

It is a happy number.

It is not a de Polignac number, because 111053245 - 2¹⁷ = 110922173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 874372 + ... + 874498.

It is an arithmetic number, because the mean of its divisors is an integer number (5810688).

Almost surely, 2^111053245 is an apocalyptic number.

It is an amenable number.

111053245 is a deficient number, since it is larger than the sum of its proper divisors (28403267).

111053245 is an equidigital number, since it uses as much as digits as its factorization.

111053245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 111053245 is about 10538.1803457713. The cubic root of 111053245 is about 480.6663849030. Note that the first 3 decimals are identical.

The spelling of 111053245 in words is "one hundred eleven million, fifty-three thousand, two hundred forty-five".