2000120333231 has 2 divisors, whose sum is σ = 2000120333232. Its totient is φ = 2000120333230.

The previous prime is 2000120333177. The next prime is 2000120333297. The reversal of 2000120333231 is 1323330210002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000120333231 - 2¹⁰ = 2000120332207 is a prime.

It is a super-2 number, since 2×2000120333231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000120333531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000060166615 + 1000060166616.

It is an arithmetic number, because the mean of its divisors is an integer number (1000060166616).

Almost surely, 2^{2000120333231} is an apocalyptic number.

2000120333231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000120333231 is an equidigital number, since it uses as much as digits as its factorization.

2000120333231 is an evil number, because the sum of its binary digits is even.

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

Adding to 2000120333231 its reverse (1323330210002), we get a palindrome (3323450543233).

The spelling of 2000120333231 in words is "two trillion, one hundred twenty million, three hundred thirty-three thousand, two hundred thirty-one".