101968099 has 2 divisors, whose sum is σ = 101968100. Its totient is φ = 101968098.

The previous prime is 101968067. The next prime is 101968121. The reversal of 101968099 is 990869101.

It is a strong prime.

It is an emirp because it is prime and its reverse (990869101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101968099 - 2⁵ = 101968067 is a prime.

It is not a weakly prime, because it can be changed into another prime (101968799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50984049 + 50984050.

It is an arithmetic number, because the mean of its divisors is an integer number (50984050).

Almost surely, 2^101968099 is an apocalyptic number.

101968099 is a deficient number, since it is larger than the sum of its proper divisors (1).

101968099 is an equidigital number, since it uses as much as digits as its factorization.

101968099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 43.

The square root of 101968099 is about 10097.9254800182. The cubic root of 101968099 is about 467.1841579661.

The spelling of 101968099 in words is "one hundred one million, nine hundred sixty-eight thousand, ninety-nine".