1103223303233 has 4 divisors (see below), whose sum is σ = 1126696139520. Its totient is φ = 1079750466948.

The previous prime is 1103223303211. The next prime is 1103223303269. The reversal of 1103223303233 is 3323033223011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103223303233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103223353233) 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, 11736418073 + ... + 11736418166.

It is an arithmetic number, because the mean of its divisors is an integer number (281674034880).

Almost surely, 2^{1103223303233} is an apocalyptic number.

It is an amenable number.

1103223303233 is a deficient number, since it is larger than the sum of its proper divisors (23472836287).

1103223303233 is an equidigital number, since it uses as much as digits as its factorization.

1103223303233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23472836286.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1103223303233 its reverse (3323033223011), we get a palindrome (4426256526244).

The spelling of 1103223303233 in words is "one trillion, one hundred three billion, two hundred twenty-three million, three hundred three thousand, two hundred thirty-three".