223302030103 has 4 divisors (see below), whose sum is σ = 227515276008. Its totient is φ = 219088784200.

The previous prime is 223302030073. The next prime is 223302030109. The reversal of 223302030103 is 301030203322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301030203322 = 2 ⋅150515101661.

It is a cyclic number.

It is not a de Polignac number, because 223302030103 - 2³⁷ = 85863076631 is a prime.

It is a super-2 number, since 2×223302030103² (a number of 23 digits) contains 22 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 (223302030109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2106622873 + ... + 2106622978.

It is an arithmetic number, because the mean of its divisors is an integer number (56878819002).

Almost surely, 2^223302030103 is an apocalyptic number.

223302030103 is a deficient number, since it is larger than the sum of its proper divisors (4213245905).

223302030103 is an equidigital number, since it uses as much as digits as its factorization.

223302030103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213245904.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 223302030103 its reverse (301030203322), we get a palindrome (524332233425).

The spelling of 223302030103 in words is "two hundred twenty-three billion, three hundred two million, thirty thousand, one hundred three".