230644103 has 4 divisors (see below), whose sum is σ = 232192200. Its totient is φ = 229096008.

The previous prime is 230644091. The next prime is 230644121. The reversal of 230644103 is 301446032.

It is a happy number.

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 230644103 - 2¹⁸ = 230381959 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 (230644003) 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, 773825 + ... + 774122.

It is an arithmetic number, because the mean of its divisors is an integer number (58048050).

Almost surely, 2^230644103 is an apocalyptic number.

230644103 is a deficient number, since it is larger than the sum of its proper divisors (1548097).

230644103 is a wasteful number, since it uses less digits than its factorization.

230644103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548096.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 230644103 is about 15186.9714887465. The cubic root of 230644103 is about 613.2639723141.

The spelling of 230644103 in words is "two hundred thirty million, six hundred forty-four thousand, one hundred three".