20033102022311 has 16 divisors (see below), whose sum is σ = 23720725972800. Its totient is φ = 16553729649408.

The previous prime is 20033102022299. The next prime is 20033102022347. The reversal of 20033102022311 is 11322020133002.

It is a de Polignac number, because none of the positive numbers 2^k-20033102022311 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 (20033102022211) 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, 75430406 + ... + 75695523.

It is an arithmetic number, because the mean of its divisors is an integer number (1482545373300).

Almost surely, 2^{20033102022311} is an apocalyptic number.

20033102022311 is a deficient number, since it is larger than the sum of its proper divisors (3687623950489).

20033102022311 is a wasteful number, since it uses less digits than its factorization.

20033102022311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151126618.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20033102022311 its reverse (11322020133002), we get a palindrome (31355122155313).

The spelling of 20033102022311 in words is "twenty trillion, thirty-three billion, one hundred two million, twenty-two thousand, three hundred eleven".