2002133002637 has 2 divisors, whose sum is σ = 2002133002638. Its totient is φ = 2002133002636.

The previous prime is 2002133002607. The next prime is 2002133002651. The reversal of 2002133002637 is 7362003312002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1206172831081 + 795960171556 = 1098259^2 + 892166^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002133002637 - 2³⁰ = 2001059260813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002133002607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001066501318 + 1001066501319.

It is an arithmetic number, because the mean of its divisors is an integer number (1001066501319).

Almost surely, 2^{2002133002637} is an apocalyptic number.

It is an amenable number.

2002133002637 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002133002637 is an equidigital number, since it uses as much as digits as its factorization.

2002133002637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 2002133002637 its reverse (7362003312002), we get a palindrome (9364136314639).

The spelling of 2002133002637 in words is "two trillion, two billion, one hundred thirty-three million, two thousand, six hundred thirty-seven".