2021002112033 has 2 divisors, whose sum is σ = 2021002112034. Its totient is φ = 2021002112032.

The previous prime is 2021002111991. The next prime is 2021002112057. The reversal of 2021002112033 is 3302112001202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1466249748544 + 554752363489 = 1210888^2 + 744817^2 .

It is a cyclic number.

It is not a de Polignac number, because 2021002112033 - 2¹² = 2021002107937 is a prime.

It is not a weakly prime, because it can be changed into another prime (2021002612033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010501056016 + 1010501056017.

It is an arithmetic number, because the mean of its divisors is an integer number (1010501056017).

Almost surely, 2^{2021002112033} is an apocalyptic number.

It is an amenable number.

2021002112033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2021002112033 is an equidigital number, since it uses as much as digits as its factorization.

2021002112033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2021002112033 its reverse (3302112001202), we get a palindrome (5323114113235).

The spelling of 2021002112033 in words is "two trillion, twenty-one billion, two million, one hundred twelve thousand, thirty-three".