23303020003211 has 16 divisors (see below), whose sum is σ = 25519907589120. Its totient is φ = 21148441335840.

The previous prime is 23303020003183. The next prime is 23303020003261. The reversal of 23303020003211 is 11230002030332.

It is not a de Polignac number, because 23303020003211 - 2¹⁰ = 23303020002187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23303020003261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34831655 + ... + 35494368.

It is an arithmetic number, because the mean of its divisors is an integer number (1594994224320).

Almost surely, 2^{23303020003211} is an apocalyptic number.

23303020003211 is a deficient number, since it is larger than the sum of its proper divisors (2216887585909).

23303020003211 is a wasteful number, since it uses less digits than its factorization.

23303020003211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70326466.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23303020003211 its reverse (11230002030332), we get a palindrome (34533022033543).

The spelling of 23303020003211 in words is "twenty-three trillion, three hundred three billion, twenty million, three thousand, two hundred eleven".