4023111533 has 12 divisors (see below), whose sum is σ = 4681104480. Its totient is φ = 3447527832.

The previous prime is 4023111481. The next prime is 4023111551. The reversal of 4023111533 is 3351113204.

It is not a de Polignac number, because 4023111533 - 2¹² = 4023107437 is a prime.

It is a super-2 number, since 2×4023111533² = 32370852813915220178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4023111499 and 4023111508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023161533) 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 11 ways as a sum of consecutive naturals, for example, 265208 + ... + 279966.

It is an arithmetic number, because the mean of its divisors is an integer number (390092040).

Almost surely, 2^4023111533 is an apocalyptic number.

It is an amenable number.

4023111533 is a deficient number, since it is larger than the sum of its proper divisors (657992947).

4023111533 is a wasteful number, since it uses less digits than its factorization.

4023111533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20336 (or 20329 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 4023111533 is about 63428.0027511509. The cubic root of 4023111533 is about 1590.4524552580.

Adding to 4023111533 its reverse (3351113204), we get a palindrome (7374224737).

The spelling of 4023111533 in words is "four billion, twenty-three million, one hundred eleven thousand, five hundred thirty-three".