110103045 has 32 divisors (see below), whose sum is σ = 190512000. Its totient is φ = 53977344.

The previous prime is 110103023. The next prime is 110103061. The reversal of 110103045 is 540301011.

It is not a de Polignac number, because 110103045 - 2⁹ = 110102533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51406 + ... + 53504.

It is an arithmetic number, because the mean of its divisors is an integer number (5953500).

Almost surely, 2^110103045 is an apocalyptic number.

110103045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110103045 is a deficient number, since it is larger than the sum of its proper divisors (80408955).

110103045 is a wasteful number, since it uses less digits than its factorization.

110103045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 110103045 is about 10492.9998093967. Note that the first 3 decimals coincide. The cubic root of 110103045 is about 479.2915547268.

Adding to 110103045 its reverse (540301011), we get a palindrome (650404056).

The spelling of 110103045 in words is "one hundred ten million, one hundred three thousand, forty-five".