441213203 has 4 divisors (see below), whose sum is σ = 442841568. Its totient is φ = 439584840.

The previous prime is 441213167. The next prime is 441213233. The reversal of 441213203 is 302312144.

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 441213203 - 2¹⁰ = 441212179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441213233) 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, 813776 + ... + 814317.

It is an arithmetic number, because the mean of its divisors is an integer number (110710392).

Almost surely, 2^441213203 is an apocalyptic number.

441213203 is a deficient number, since it is larger than the sum of its proper divisors (1628365).

441213203 is a wasteful number, since it uses less digits than its factorization.

441213203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628364.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 441213203 is about 21005.0756485189. The cubic root of 441213203 is about 761.2889041748.

Adding to 441213203 its reverse (302312144), we get a palindrome (743525347).

The spelling of 441213203 in words is "four hundred forty-one million, two hundred thirteen thousand, two hundred three".