20233302011 has 8 divisors (see below), whose sum is σ = 22321166784. Its totient is φ = 18221359680.

The previous prime is 20233301983. The next prime is 20233302031. The reversal of 20233302011 is 11020333202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20233302011 - 2¹⁸ = 20233039867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20233302031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18980051 + ... + 18981116.

It is an arithmetic number, because the mean of its divisors is an integer number (2790145848).

Almost surely, 2^20233302011 is an apocalyptic number.

20233302011 is a deficient number, since it is larger than the sum of its proper divisors (2087864773).

20233302011 is a wasteful number, since it uses less digits than its factorization.

20233302011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37961221.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20233302011 its reverse (11020333202), we get a palindrome (31253635213).

The spelling of 20233302011 in words is "twenty billion, two hundred thirty-three million, three hundred two thousand, eleven".