1113223532033 has 4 divisors (see below), whose sum is σ = 1113322964820. Its totient is φ = 1113124099248.

The previous prime is 1113223531993. The next prime is 1113223532087. The reversal of 1113223532033 is 3302353223111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 142194605569 + 971028926464 = 377087^2 + 985408^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113223532033 - 2²² = 1113219337729 is a prime.

It is a super-2 number, since 2×1113223532033² (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 = 1113223531987 and 1113223532005.

It is not an unprimeable number, because it can be changed into a prime (1113223532633) 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, 49699598 + ... + 49721991.

It is an arithmetic number, because the mean of its divisors is an integer number (278330741205).

Almost surely, 2^{1113223532033} is an apocalyptic number.

It is an amenable number.

1113223532033 is a deficient number, since it is larger than the sum of its proper divisors (99432787).

1113223532033 is an equidigital number, since it uses as much as digits as its factorization.

1113223532033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99432786.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 1113223532033 its reverse (3302353223111), we get a palindrome (4415576755144).

The spelling of 1113223532033 in words is "one trillion, one hundred thirteen billion, two hundred twenty-three million, five hundred thirty-two thousand, thirty-three".