99858528113 has 2 divisors, whose sum is σ = 99858528114. Its totient is φ = 99858528112.

The previous prime is 99858528097. The next prime is 99858528127. The reversal of 99858528113 is 31182585899.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90028202209 + 9830325904 = 300047^2 + 99148^2 .

It is an emirp because it is prime and its reverse (31182585899) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99858528113 - 2⁴ = 99858528097 is a prime.

It is a super-2 number, since 2×99858528113² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99858528613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49929264056 + 49929264057.

It is an arithmetic number, because the mean of its divisors is an integer number (49929264057).

Almost surely, 2^99858528113 is an apocalyptic number.

It is an amenable number.

99858528113 is a deficient number, since it is larger than the sum of its proper divisors (1).

99858528113 is an equidigital number, since it uses as much as digits as its factorization.

99858528113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6220800, while the sum is 59.

The spelling of 99858528113 in words is "ninety-nine billion, eight hundred fifty-eight million, five hundred twenty-eight thousand, one hundred thirteen".