101004199 has 2 divisors, whose sum is σ = 101004200. Its totient is φ = 101004198.

The previous prime is 101004131. The next prime is 101004203. The reversal of 101004199 is 991400101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101004199 - 2⁹ = 101003687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101004499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50502099 + 50502100.

It is an arithmetic number, because the mean of its divisors is an integer number (50502100).

Almost surely, 2^101004199 is an apocalyptic number.

101004199 is a deficient number, since it is larger than the sum of its proper divisors (1).

101004199 is an equidigital number, since it uses as much as digits as its factorization.

101004199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 101004199 is about 10050.0845270077. The cubic root of 101004199 is about 465.7074044147.

The spelling of 101004199 in words is "one hundred one million, four thousand, one hundred ninety-nine".