1133123223023 has 128 divisors (see below), whose sum is σ = 1386823680000. Its totient is φ = 915372057600.

The previous prime is 1133123223013. The next prime is 1133123223053. The reversal of 1133123223023 is 3203223213311.

It is not a de Polignac number, because 1133123223023 - 2⁴ = 1133123223007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133123222983 and 1133123223001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133123223013) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2989770848 + ... + 2989771226.

It is an arithmetic number, because the mean of its divisors is an integer number (10834560000).

Almost surely, 2^{1133123223023} is an apocalyptic number.

1133123223023 is a deficient number, since it is larger than the sum of its proper divisors (253700456977).

1133123223023 is a wasteful number, since it uses less digits than its factorization.

1133123223023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1133123223023 its reverse (3203223213311), we get a palindrome (4336346436334).

The spelling of 1133123223023 in words is "one trillion, one hundred thirty-three billion, one hundred twenty-three million, two hundred twenty-three thousand, twenty-three".