223241402303 has 4 divisors (see below), whose sum is σ = 225216990048. Its totient is φ = 221265814560.

The previous prime is 223241402249. The next prime is 223241402347. The reversal of 223241402303 is 303204142322.

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 223241402303 - 2⁸ = 223241402047 is a prime.

It is a super-3 number, since 3×223241402303³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223241402353) 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, 987793703 + ... + 987793928.

It is an arithmetic number, because the mean of its divisors is an integer number (56304247512).

Almost surely, 2^223241402303 is an apocalyptic number.

223241402303 is a deficient number, since it is larger than the sum of its proper divisors (1975587745).

223241402303 is a wasteful number, since it uses less digits than its factorization.

223241402303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1975587744.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 223241402303 its reverse (303204142322), we get a palindrome (526445544625).

The spelling of 223241402303 in words is "two hundred twenty-three billion, two hundred forty-one million, four hundred two thousand, three hundred three".