20231133004 has 18 divisors (see below), whose sum is σ = 36667431164. Its totient is φ = 9766752240.

The previous prime is 20231132993. The next prime is 20231133047. The reversal of 20231133004 is 40033113202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3003642 + ... + 3010369.

Almost surely, 2^20231133004 is an apocalyptic number.

It is an amenable number.

20231133004 is a deficient number, since it is larger than the sum of its proper divisors (16436298160).

20231133004 is a wasteful number, since it uses less digits than its factorization.

20231133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6014073 (or 6014042 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20231133004 its reverse (40033113202), we get a palindrome (60264246206).

The spelling of 20231133004 in words is "twenty billion, two hundred thirty-one million, one hundred thirty-three thousand, four".