223103000021303 has 4 divisors (see below), whose sum is σ = 223107171861840. Its totient is φ = 223098828180768.

The previous prime is 223103000021287. The next prime is 223103000021329. The reversal of 223103000021303 is 303120000301322.

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 223103000021303 - 2⁴ = 223103000021287 is a prime.

It is a super-3 number, since 3×223103000021303³ (a number of 44 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 (223103000026303) 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, 2085840050 + ... + 2085947007.

It is an arithmetic number, because the mean of its divisors is an integer number (55776792965460).

Almost surely, 2^{223103000021303} is an apocalyptic number.

223103000021303 is a deficient number, since it is larger than the sum of its proper divisors (4171840537).

223103000021303 is an equidigital number, since it uses as much as digits as its factorization.

223103000021303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171840536.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 223103000021303 its reverse (303120000301322), we get a palindrome (526223000322625).

The spelling of 223103000021303 in words is "two hundred twenty-three trillion, one hundred three billion, twenty-one thousand, three hundred three".