103383055 has 4 divisors (see below), whose sum is σ = 124059672. Its totient is φ = 82706440.

The previous prime is 103383031. The next prime is 103383067. The reversal of 103383055 is 550383301.

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

It is not a de Polignac number, because 103383055 - 2¹¹ = 103381007 is a prime.

It is a super-2 number, since 2×103383055² = 21376112122266050, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 10338301 + ... + 10338310.

It is an arithmetic number, because the mean of its divisors is an integer number (31014918).

Almost surely, 2^103383055 is an apocalyptic number.

103383055 is a deficient number, since it is larger than the sum of its proper divisors (20676617).

103383055 is an equidigital number, since it uses as much as digits as its factorization.

103383055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20676616.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 103383055 is about 10167.7458170432. The cubic root of 103383055 is about 469.3351925723.

The spelling of 103383055 in words is "one hundred three million, three hundred eighty-three thousand, fifty-five".