20233012233311 has 8 divisors (see below), whose sum is σ = 21127258905984. Its totient is φ = 19339978101400.

The previous prime is 20233012233277. The next prime is 20233012233361. The reversal of 20233012233311 is 11333221033202.

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 20233012233311 - 2³⁴ = 20215832364127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233012233361) 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 7 ways as a sum of consecutive naturals, for example, 303101081 + ... + 303167826.

It is an arithmetic number, because the mean of its divisors is an integer number (2640907363248).

Almost surely, 2^{20233012233311} is an apocalyptic number.

20233012233311 is a deficient number, since it is larger than the sum of its proper divisors (894246672673).

20233012233311 is a wasteful number, since it uses less digits than its factorization.

20233012233311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606270381.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 20233012233311 its reverse (11333221033202), we get a palindrome (31566233266513).

The spelling of 20233012233311 in words is "twenty trillion, two hundred thirty-three billion, twelve million, two hundred thirty-three thousand, three hundred eleven".