1203352223 has 4 divisors (see below), whose sum is σ = 1204207680. Its totient is φ = 1202496768.

The previous prime is 1203352219. The next prime is 1203352231. The reversal of 1203352223 is 3222533021.

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 1203352223 - 2² = 1203352219 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 (1203352243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425615 + ... + 428432.

It is an arithmetic number, because the mean of its divisors is an integer number (301051920).

Almost surely, 2^1203352223 is an apocalyptic number.

1203352223 is a deficient number, since it is larger than the sum of its proper divisors (855457).

1203352223 is an equidigital number, since it uses as much as digits as its factorization.

1203352223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855456.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 1203352223 is about 34689.3675785535. The cubic root of 1203352223 is about 1063.6471682234.

Adding to 1203352223 its reverse (3222533021), we get a palindrome (4425885244).

The spelling of 1203352223 in words is "one billion, two hundred three million, three hundred fifty-two thousand, two hundred twenty-three".