99105133 has 2 divisors, whose sum is σ = 99105134. Its totient is φ = 99105132.

The previous prime is 99105113. The next prime is 99105143. The reversal of 99105133 is 33150199.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98148649 + 956484 = 9907^2 + 978^2 .

It is a cyclic number.

It is not a de Polignac number, because 99105133 - 2⁵ = 99105101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99105095 and 99105104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99105113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49552566 + 49552567.

It is an arithmetic number, because the mean of its divisors is an integer number (49552567).

Almost surely, 2^99105133 is an apocalyptic number.

It is an amenable number.

99105133 is a deficient number, since it is larger than the sum of its proper divisors (1).

99105133 is an equidigital number, since it uses as much as digits as its factorization.

99105133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3645, while the sum is 31.

The square root of 99105133 is about 9955.1561012372. The cubic root of 99105133 is about 462.7701978993.

The spelling of 99105133 in words is "ninety-nine million, one hundred five thousand, one hundred thirty-three".