1001010799 has 4 divisors (see below), whose sum is σ = 1001085336. Its totient is φ = 1000936264.

The previous prime is 1001010749. The next prime is 1001010809. The reversal of 1001010799 is 9970101001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1001010799 - 2¹⁷ = 1000879727 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 (1001010709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10909 + ... + 46054.

It is an arithmetic number, because the mean of its divisors is an integer number (250271334).

Almost surely, 2^1001010799 is an apocalyptic number.

1001010799 is a deficient number, since it is larger than the sum of its proper divisors (74537).

1001010799 is an equidigital number, since it uses as much as digits as its factorization.

1001010799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74536.

The product of its (nonzero) digits is 567, while the sum is 28.

The square root of 1001010799 is about 31638.7547005251. The cubic root of 1001010799 is about 1000.3368195399.

The spelling of 1001010799 in words is "one billion, one million, ten thousand, seven hundred ninety-nine".