103103223 has 4 divisors (see below), whose sum is σ = 137470968. Its totient is φ = 68735480.

The previous prime is 103103219. The next prime is 103103261. The reversal of 103103223 is 322301301.

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

It is a cyclic number.

It is not a de Polignac number, because 103103223 - 2² = 103103219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103103213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17183868 + ... + 17183873.

It is an arithmetic number, because the mean of its divisors is an integer number (34367742).

Almost surely, 2^103103223 is an apocalyptic number.

103103223 is a deficient number, since it is larger than the sum of its proper divisors (34367745).

103103223 is an equidigital number, since it uses as much as digits as its factorization.

103103223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34367744.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 103103223 is about 10153.9757238236. The cubic root of 103103223 is about 468.9113523821.

Adding to 103103223 its reverse (322301301), we get a palindrome (425404524).

The spelling of 103103223 in words is "one hundred three million, one hundred three thousand, two hundred twenty-three".