1010001199 has 8 divisors (see below), whose sum is σ = 1024775712. Its totient is φ = 995242080.

The previous prime is 1010001197. The next prime is 1010001203. The reversal of 1010001199 is 9911000101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010001199 - 2¹ = 1010001197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010001191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228777 + ... + 233149.

It is an arithmetic number, because the mean of its divisors is an integer number (128096964).

Almost surely, 2^1010001199 is an apocalyptic number.

1010001199 is a deficient number, since it is larger than the sum of its proper divisors (14774513).

1010001199 is an equidigital number, since it uses as much as digits as its factorization.

1010001199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7697.

The product of its (nonzero) digits is 81, while the sum is 22.

The square root of 1010001199 is about 31780.5160279062. The cubic root of 1010001199 is about 1003.3226805662.

The spelling of 1010001199 in words is "one billion, ten million, one thousand, one hundred ninety-nine".