1103032302223 has 4 divisors (see below), whose sum is σ = 1103053619008. Its totient is φ = 1103010985440.

The previous prime is 1103032302199. The next prime is 1103032302263. The reversal of 1103032302223 is 3222032303011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103032302223 is a prime.

It is a super-2 number, since 2×1103032302223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103032302194 and 1103032302203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103032302263) 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, 10580586 + ... + 10684327.

It is an arithmetic number, because the mean of its divisors is an integer number (275763404752).

Almost surely, 2^{1103032302223} is an apocalyptic number.

1103032302223 is a deficient number, since it is larger than the sum of its proper divisors (21316785).

1103032302223 is an equidigital number, since it uses as much as digits as its factorization.

1103032302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21316784.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1103032302223 its reverse (3222032303011), we get a palindrome (4325064605234).

The spelling of 1103032302223 in words is "one trillion, one hundred three billion, thirty-two million, three hundred two thousand, two hundred twenty-three".