223103001 has 16 divisors (see below), whose sum is σ = 334983168. Its totient is φ = 130851600.

The previous prime is 223102987. The next prime is 223103009. The reversal of 223103001 is 100301322.

It is a happy number.

It is not a de Polignac number, because 223103001 - 2⁵ = 223102969 is a prime.

It is a super-3 number, since 3×223103001³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223103009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108021 + ... + 110066.

It is an arithmetic number, because the mean of its divisors is an integer number (20936448).

Almost surely, 2^223103001 is an apocalyptic number.

It is an amenable number.

223103001 is a deficient number, since it is larger than the sum of its proper divisors (111880167).

223103001 is a wasteful number, since it uses less digits than its factorization.

223103001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218132.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 223103001 is about 14936.6328534914. The cubic root of 223103001 is about 606.5060499742.

Adding to 223103001 its reverse (100301322), we get a palindrome (323404323).

It can be divided in two parts, 2 and 23103001, that added together give a triangular number (23103003 = T₆₇₉₇).

The spelling of 223103001 in words is "two hundred twenty-three million, one hundred three thousand, one".