99004505101 has 2 divisors, whose sum is σ = 99004505102. Its totient is φ = 99004505100.

The previous prime is 99004505071. The next prime is 99004505147. The reversal of 99004505101 is 10150540099.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68905725001 + 30098780100 = 262499^2 + 173490^2 .

It is a cyclic number.

It is not a de Polignac number, because 99004505101 - 2²⁵ = 98970950669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99004505401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49502252550 + 49502252551.

It is an arithmetic number, because the mean of its divisors is an integer number (49502252551).

Almost surely, 2^99004505101 is an apocalyptic number.

It is an amenable number.

99004505101 is a deficient number, since it is larger than the sum of its proper divisors (1).

99004505101 is an equidigital number, since it uses as much as digits as its factorization.

99004505101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 34.

The spelling of 99004505101 in words is "ninety-nine billion, four million, five hundred five thousand, one hundred one".