103810055 has 4 divisors (see below), whose sum is σ = 124572072. Its totient is φ = 83048040.

The previous prime is 103810043. The next prime is 103810061. The reversal of 103810055 is 550018301.

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

It is not a de Polignac number, because 103810055 - 2¹⁰ = 103809031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103810055.

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, 10381001 + ... + 10381010.

It is an arithmetic number, because the mean of its divisors is an integer number (31143018).

Almost surely, 2^103810055 is an apocalyptic number.

103810055 is a deficient number, since it is larger than the sum of its proper divisors (20762017).

103810055 is an equidigital number, since it uses as much as digits as its factorization.

103810055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20762016.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 103810055 is about 10188.7219512557. The cubic root of 103810055 is about 469.9804654624.

Adding to 103810055 its reverse (550018301), we get a palindrome (653828356).

The spelling of 103810055 in words is "one hundred three million, eight hundred ten thousand, fifty-five".