11002133011997 has 2 divisors, whose sum is σ = 11002133011998. Its totient is φ = 11002133011996.

The previous prime is 11002133011993. The next prime is 11002133012053. The reversal of 11002133011997 is 79911033120011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6589868921476 + 4412264090521 = 2567074^2 + 2100539^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002133011997 - 2² = 11002133011993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11002133011997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002133011993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501066505998 + 5501066505999.

It is an arithmetic number, because the mean of its divisors is an integer number (5501066505999).

Almost surely, 2^{11002133011997} is an apocalyptic number.

It is an amenable number.

11002133011997 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002133011997 is an equidigital number, since it uses as much as digits as its factorization.

11002133011997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 38.

The spelling of 11002133011997 in words is "eleven trillion, two billion, one hundred thirty-three million, eleven thousand, nine hundred ninety-seven".