99115483863229 has 2 divisors, whose sum is σ = 99115483863230. Its totient is φ = 99115483863228.

The previous prime is 99115483863203. The next prime is 99115483863233. The reversal of 99115483863229 is 92236838451199.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93586237304004 + 5529246559225 = 9673998^2 + 2351435^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99115483863229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99115483863629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49557741931614 + 49557741931615.

It is an arithmetic number, because the mean of its divisors is an integer number (49557741931615).

Almost surely, 2^{99115483863229} is an apocalyptic number.

It is an amenable number.

99115483863229 is a deficient number, since it is larger than the sum of its proper divisors (1).

99115483863229 is an equidigital number, since it uses as much as digits as its factorization.

99115483863229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201553920, while the sum is 70.

The spelling of 99115483863229 in words is "ninety-nine trillion, one hundred fifteen billion, four hundred eighty-three million, eight hundred sixty-three thousand, two hundred twenty-nine".