223103013 has 32 divisors (see below), whose sum is σ = 360806400. Its totient is φ = 119862336.

The previous prime is 223103011. The next prime is 223103029. The reversal of 223103013 is 310301322.

It is not a de Polignac number, because 223103013 - 2¹ = 223103011 is a prime.

It is a super-3 number, since 3×223103013³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223102983 and 223103001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223103011) 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 31 ways as a sum of consecutive naturals, for example, 24583 + ... + 32411.

It is an arithmetic number, because the mean of its divisors is an integer number (11275200).

Almost surely, 2^223103013 is an apocalyptic number.

223103013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

223103013 is a deficient number, since it is larger than the sum of its proper divisors (137703387).

223103013 is a wasteful number, since it uses less digits than its factorization.

223103013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7921.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 223103013 is about 14936.6332551884. The cubic root of 223103013 is about 606.5060608482.

Adding to 223103013 its reverse (310301322), we get a palindrome (533404335).

It can be divided in two parts, 22 and 3103013, that multiplied together give a palindrome (68266286).

The spelling of 223103013 in words is "two hundred twenty-three million, one hundred three thousand, thirteen".