1111324023 has 32 divisors (see below), whose sum is σ = 1662598080. Its totient is φ = 733639680.

The previous prime is 1111324013. The next prime is 1111324031. The reversal of 1111324023 is 3204231111.

It is not a de Polignac number, because 1111324023 - 2⁴ = 1111324007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111323987 and 1111324005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111324013) 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, 1515765 + ... + 1516497.

It is an arithmetic number, because the mean of its divisors is an integer number (51956190).

Almost surely, 2^1111324023 is an apocalyptic number.

1111324023 is a deficient number, since it is larger than the sum of its proper divisors (551274057).

1111324023 is a wasteful number, since it uses less digits than its factorization.

1111324023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216 (or 1210 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1111324023 is about 33336.5268586876. The cubic root of 1111324023 is about 1035.8103211003.

Adding to 1111324023 its reverse (3204231111), we get a palindrome (4315555134).

The spelling of 1111324023 in words is "one billion, one hundred eleven million, three hundred twenty-four thousand, twenty-three".