110013245 has 4 divisors (see below), whose sum is σ = 132015900. Its totient is φ = 88010592.

The previous prime is 110013223. The next prime is 110013257. The reversal of 110013245 is 542310011.

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 16736281 + 93276964 = 4091^2 + 9658^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110013245 is a prime.

It is a Curzon number.

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, 11001320 + ... + 11001329.

It is an arithmetic number, because the mean of its divisors is an integer number (33003975).

Almost surely, 2^110013245 is an apocalyptic number.

It is an amenable number.

110013245 is a deficient number, since it is larger than the sum of its proper divisors (22002655).

110013245 is an equidigital number, since it uses as much as digits as its factorization.

110013245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22002654.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 110013245 is about 10488.7198932949. The cubic root of 110013245 is about 479.1612159514.

Adding to 110013245 its reverse (542310011), we get a palindrome (652323256).

The spelling of 110013245 in words is "one hundred ten million, thirteen thousand, two hundred forty-five".