99115483863213 has 24 divisors (see below), whose sum is σ = 151588764028728. Its totient is φ = 62189952878592.

The previous prime is 99115483863203. The next prime is 99115483863229. The reversal of 99115483863213 is 31236838451199.

99115483863213 is a `hidden beast` number, since 9 + 9 + 1 + 1 + 548 + 3 + 8 + 63 + 21 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 61257514651524 + 37857969211689 = 7826718^2 + 6152883^2 .

It is not a de Polignac number, because 99115483863213 - 2⁹ = 99115483862701 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99115483863203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118193445 + ... + 119029077.

It is an arithmetic number, because the mean of its divisors is an integer number (6316198501197).

Almost surely, 2^{99115483863213} is an apocalyptic number.

It is an amenable number.

99115483863213 is a deficient number, since it is larger than the sum of its proper divisors (52473280165515).

99115483863213 is a wasteful number, since it uses less digits than its factorization.

99115483863213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610893 (or 1610890 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 63.

The spelling of 99115483863213 in words is "ninety-nine trillion, one hundred fifteen billion, four hundred eighty-three million, eight hundred sixty-three thousand, two hundred thirteen".