1123033320033 has 16 divisors (see below), whose sum is σ = 1500311325120. Its totient is φ = 747222929856.

The previous prime is 1123033320029. The next prime is 1123033320077. The reversal of 1123033320033 is 3300233303211.

It is not a de Polignac number, because 1123033320033 - 2² = 1123033320029 is a prime.

It is a super-2 number, since 2×1123033320033² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1123033319985 and 1123033320012.

It is not an unprimeable number, because it can be changed into a prime (1123033320023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5388891 + ... + 5593407.

It is an arithmetic number, because the mean of its divisors is an integer number (93769457820).

Almost surely, 2^{1123033320033} is an apocalyptic number.

It is an amenable number.

1123033320033 is a deficient number, since it is larger than the sum of its proper divisors (377278005087).

1123033320033 is a wasteful number, since it uses less digits than its factorization.

1123033320033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208096.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 1123033320033 its reverse (3300233303211), we get a palindrome (4423266623244).

The spelling of 1123033320033 in words is "one trillion, one hundred twenty-three billion, thirty-three million, three hundred twenty thousand, thirty-three".