103044455 has 16 divisors (see below), whose sum is σ = 126391104. Its totient is φ = 80620800.

The previous prime is 103044451. The next prime is 103044457. The reversal of 103044455 is 554440301.

It is not a de Polignac number, because 103044455 - 2² = 103044451 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 (103044451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158942 + ... + 159588.

It is an arithmetic number, because the mean of its divisors is an integer number (7899444).

Almost surely, 2^103044455 is an apocalyptic number.

103044455 is a deficient number, since it is larger than the sum of its proper divisors (23346649).

103044455 is an equidigital number, since it uses as much as digits as its factorization.

103044455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 103044455 is about 10151.0814694790. The cubic root of 103044455 is about 468.8222435616.

Adding to 103044455 its reverse (554440301), we get a palindrome (657484756).

The spelling of 103044455 in words is "one hundred three million, forty-four thousand, four hundred fifty-five".