1111133323023 has 32 divisors (see below), whose sum is σ = 1510891978752. Its totient is φ = 726186703200.

The previous prime is 1111133323021. The next prime is 1111133323043. The reversal of 1111133323023 is 3203233311111.

It is not a de Polignac number, because 1111133323023 - 2¹ = 1111133323021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111133322984 and 1111133323002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111133323021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130303386 + ... + 130311912.

It is an arithmetic number, because the mean of its divisors is an integer number (47215374336).

Almost surely, 2^{1111133323023} is an apocalyptic number.

1111133323023 is a deficient number, since it is larger than the sum of its proper divisors (399758655729).

1111133323023 is a wasteful number, since it uses less digits than its factorization.

1111133323023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11995.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1111133323023 its reverse (3203233311111), we get a palindrome (4314366634134).

The spelling of 1111133323023 in words is "one trillion, one hundred eleven billion, one hundred thirty-three million, three hundred twenty-three thousand, twenty-three".