99200233091 has 2 divisors, whose sum is σ = 99200233092. Its totient is φ = 99200233090.

The previous prime is 99200233063. The next prime is 99200233109. The reversal of 99200233091 is 19033200299.

Together with next prime (99200233109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99200233091 - 2¹⁴ = 99200216707 is a prime.

It is not a weakly prime, because it can be changed into another prime (99200233001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49600116545 + 49600116546.

It is an arithmetic number, because the mean of its divisors is an integer number (49600116546).

Almost surely, 2^99200233091 is an apocalyptic number.

99200233091 is a deficient number, since it is larger than the sum of its proper divisors (1).

99200233091 is an equidigital number, since it uses as much as digits as its factorization.

99200233091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 38.

The spelling of 99200233091 in words is "ninety-nine billion, two hundred million, two hundred thirty-three thousand, ninety-one".