9421200223103 has 4 divisors (see below), whose sum is σ = 9421206364608. Its totient is φ = 9421194081600.

The previous prime is 9421200223087. The next prime is 9421200223121. The reversal of 9421200223103 is 3013220021249.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9421200223103 - 2⁴ = 9421200223087 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 (9421200228103) 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, 1398575 + ... + 4560527.

It is an arithmetic number, because the mean of its divisors is an integer number (2355301591152).

Almost surely, 2^{9421200223103} is an apocalyptic number.

9421200223103 is a deficient number, since it is larger than the sum of its proper divisors (6141505).

9421200223103 is a wasteful number, since it uses less digits than its factorization.

9421200223103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6141504.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 9421200223103 in words is "nine trillion, four hundred twenty-one billion, two hundred million, two hundred twenty-three thousand, one hundred three".