100020330233 has 4 divisors (see below), whose sum is σ = 105284558160. Its totient is φ = 94756102308.

The previous prime is 100020330227. The next prime is 100020330247. The reversal of 100020330233 is 332033020001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100020330233 - 2⁴ = 100020330217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100020330133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2632113935 + ... + 2632113972.

It is an arithmetic number, because the mean of its divisors is an integer number (26321139540).

Almost surely, 2^100020330233 is an apocalyptic number.

It is an amenable number.

100020330233 is a deficient number, since it is larger than the sum of its proper divisors (5264227927).

100020330233 is an equidigital number, since it uses as much as digits as its factorization.

100020330233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5264227926.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 100020330233 its reverse (332033020001), we get a palindrome (432053350234).

The spelling of 100020330233 in words is "one hundred billion, twenty million, three hundred thirty thousand, two hundred thirty-three".