223312201003 has 4 divisors (see below), whose sum is σ = 235065474760. Its totient is φ = 211558927248.

The previous prime is 223312200973. The next prime is 223312201033. The reversal of 223312201003 is 300102213322.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (223312200973) and next prime (223312201033).

It is a cyclic number.

It is not a de Polignac number, because 223312201003 - 2¹³ = 223312192811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 11753273737 = 223312201003 / (2 + 2 + 3 + 3 + 1 + 2 + 2 + 0 + 1 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223312201033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5876636850 + ... + 5876636887.

It is an arithmetic number, because the mean of its divisors is an integer number (58766368690).

Almost surely, 2^223312201003 is an apocalyptic number.

223312201003 is a deficient number, since it is larger than the sum of its proper divisors (11753273757).

223312201003 is a wasteful number, since it uses less digits than its factorization.

223312201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11753273756.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 223312201003 its reverse (300102213322), we get a palindrome (523414414325).

The spelling of 223312201003 in words is "two hundred twenty-three billion, three hundred twelve million, two hundred one thousand, three".