1133323101023 has 4 divisors (see below), whose sum is σ = 1135498385808. Its totient is φ = 1131147816240.

The previous prime is 1133323101007. The next prime is 1133323101037. The reversal of 1133323101023 is 3201013233311.

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 1133323101023 - 2⁴ = 1133323101007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1133323101023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133323131023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087641611 + ... + 1087642652.

It is an arithmetic number, because the mean of its divisors is an integer number (283874596452).

Almost surely, 2^{1133323101023} is an apocalyptic number.

1133323101023 is a deficient number, since it is larger than the sum of its proper divisors (2175284785).

1133323101023 is an equidigital number, since it uses as much as digits as its factorization.

1133323101023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175284784.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1133323101023 its reverse (3201013233311), we get a palindrome (4334336334334).

The spelling of 1133323101023 in words is "one trillion, one hundred thirty-three billion, three hundred twenty-three million, one hundred one thousand, twenty-three".