254668366103 has 4 divisors (see below), whose sum is σ = 254686572000. Its totient is φ = 254650160208.

The previous prime is 254668366039. The next prime is 254668366133. The reversal of 254668366103 is 301663866452.

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 254668366103 - 2⁶ = 254668366039 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 (254668366133) 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, 9081950 + ... + 9109947.

It is an arithmetic number, because the mean of its divisors is an integer number (63671643000).

Almost surely, 2^254668366103 is an apocalyptic number.

254668366103 is a deficient number, since it is larger than the sum of its proper divisors (18205897).

254668366103 is a wasteful number, since it uses less digits than its factorization.

254668366103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18205896.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 254668366103 in words is "two hundred fifty-four billion, six hundred sixty-eight million, three hundred sixty-six thousand, one hundred three".