223012012103 has 8 divisors (see below), whose sum is σ = 223476935472. Its totient is φ = 222547574656.

The previous prime is 223012012079. The next prime is 223012012147. The reversal of 223012012103 is 301210210322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223012012103 - 2¹² = 223012008007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223012212103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804701 + ... + 1045737.

It is an arithmetic number, because the mean of its divisors is an integer number (27934616934).

Almost surely, 2^223012012103 is an apocalyptic number.

223012012103 is a deficient number, since it is larger than the sum of its proper divisors (464923369).

223012012103 is an equidigital number, since it uses as much as digits as its factorization.

223012012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242961.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 223012012103 its reverse (301210210322), we get a palindrome (524222222425).

The spelling of 223012012103 in words is "two hundred twenty-three billion, twelve million, twelve thousand, one hundred three".