99281191101 has 16 divisors (see below), whose sum is σ = 132575646144. Its totient is φ = 66087166464.

The previous prime is 99281191091. The next prime is 99281191129. The reversal of 99281191101 is 10119118299.

It is not a de Polignac number, because 99281191101 - 2¹¹ = 99281189053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99281191601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7359975 + ... + 7373451.

It is an arithmetic number, because the mean of its divisors is an integer number (8285977884).

Almost surely, 2^99281191101 is an apocalyptic number.

It is an amenable number.

99281191101 is a deficient number, since it is larger than the sum of its proper divisors (33294455043).

99281191101 is a wasteful number, since it uses less digits than its factorization.

99281191101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17020.

The product of its (nonzero) digits is 11664, while the sum is 42.

The spelling of 99281191101 in words is "ninety-nine billion, two hundred eighty-one million, one hundred ninety-one thousand, one hundred one".