1133311233023 has 4 divisors (see below), whose sum is σ = 1144994854080. Its totient is φ = 1121627611968.

The previous prime is 1133311232993. The next prime is 1133311233163. The reversal of 1133311233023 is 3203321133311.

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

It is a cyclic number.

It is not a de Polignac number, because 1133311233023 - 2¹⁶ = 1133311167487 is a prime.

It is a super-2 number, since 2×1133311233023² (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 = 1133311232983 and 1133311233001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133311233623) 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, 5841810383 + ... + 5841810576.

It is an arithmetic number, because the mean of its divisors is an integer number (286248713520).

Almost surely, 2^{1133311233023} is an apocalyptic number.

1133311233023 is a deficient number, since it is larger than the sum of its proper divisors (11683621057).

1133311233023 is an equidigital number, since it uses as much as digits as its factorization.

1133311233023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11683621056.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1133311233023 its reverse (3203321133311), we get a palindrome (4336632366334).

The spelling of 1133311233023 in words is "one trillion, one hundred thirty-three billion, three hundred eleven million, two hundred thirty-three thousand, twenty-three".