1123433323033 has 4 divisors (see below), whose sum is σ = 1283923797760. Its totient is φ = 962942848308.

The previous prime is 1123433322997. The next prime is 1123433323063. The reversal of 1123433323033 is 3303233343211.

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 not a de Polignac number, because 1123433323033 - 2¹⁷ = 1123433191961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1123433322986 and 1123433323004.

It is not an unprimeable number, because it can be changed into a prime (1123433323063) 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, 80245237353 + ... + 80245237366.

It is an arithmetic number, because the mean of its divisors is an integer number (320980949440).

Almost surely, 2^{1123433323033} is an apocalyptic number.

It is an amenable number.

1123433323033 is a deficient number, since it is larger than the sum of its proper divisors (160490474727).

1123433323033 is an equidigital number, since it uses as much as digits as its factorization.

1123433323033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160490474726.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 1123433323033 its reverse (3303233343211), we get a palindrome (4426666666244).

The spelling of 1123433323033 in words is "one trillion, one hundred twenty-three billion, four hundred thirty-three million, three hundred twenty-three thousand, thirty-three".