99411701 has 2 divisors, whose sum is σ = 99411702. Its totient is φ = 99411700.

The previous prime is 99411679. The next prime is 99411703. The reversal of 99411701 is 10711499.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80532676 + 18879025 = 8974^2 + 4345^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99411701 is a prime.

It is a Sophie Germain prime.

Together with 99411703, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99411703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49705850 + 49705851.

It is an arithmetic number, because the mean of its divisors is an integer number (49705851).

Almost surely, 2^99411701 is an apocalyptic number.

It is an amenable number.

99411701 is a deficient number, since it is larger than the sum of its proper divisors (1).

99411701 is an equidigital number, since it uses as much as digits as its factorization.

99411701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 99411701 is about 9970.5416603111. The cubic root of 99411701 is about 463.2468785548.

The spelling of 99411701 in words is "ninety-nine million, four hundred eleven thousand, seven hundred one".