2113132299997 has 2 divisors, whose sum is σ = 2113132299998. Its totient is φ = 2113132299996.

The previous prime is 2113132299989. The next prime is 2113132300009. The reversal of 2113132299997 is 7999922313112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1842876840676 + 270255459321 = 1357526^2 + 519861^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113132299997 - 2³ = 2113132299989 is a prime.

It is a super-3 number, since 3×2113132299997³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2113132299917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056566149998 + 1056566149999.

It is an arithmetic number, because the mean of its divisors is an integer number (1056566149999).

Almost surely, 2^{2113132299997} is an apocalyptic number.

It is an amenable number.

2113132299997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113132299997 is an equidigital number, since it uses as much as digits as its factorization.

2113132299997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3306744, while the sum is 58.

The spelling of 2113132299997 in words is "two trillion, one hundred thirteen billion, one hundred thirty-two million, two hundred ninety-nine thousand, nine hundred ninety-seven".