20333010020131 has 2 divisors, whose sum is σ = 20333010020132. Its totient is φ = 20333010020130.

The previous prime is 20333010020111. The next prime is 20333010020161. The reversal of 20333010020131 is 13102001033302.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20333010020131 is a prime.

It is a super-2 number, since 2×20333010020131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20333010020099 and 20333010020108.

It is not a weakly prime, because it can be changed into another prime (20333010020111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166505010065 + 10166505010066.

It is an arithmetic number, because the mean of its divisors is an integer number (10166505010066).

Almost surely, 2^{20333010020131} is an apocalyptic number.

20333010020131 is a deficient number, since it is larger than the sum of its proper divisors (1).

20333010020131 is an equidigital number, since it uses as much as digits as its factorization.

20333010020131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 20333010020131 its reverse (13102001033302), we get a palindrome (33435011053433).

The spelling of 20333010020131 in words is "twenty trillion, three hundred thirty-three billion, ten million, twenty thousand, one hundred thirty-one".