1001232001799 has 2 divisors, whose sum is σ = 1001232001800. Its totient is φ = 1001232001798.

The previous prime is 1001232001787. The next prime is 1001232001813. The reversal of 1001232001799 is 9971002321001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001232001799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001232006799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500616000899 + 500616000900.

It is an arithmetic number, because the mean of its divisors is an integer number (500616000900).

Almost surely, 2^{1001232001799} is an apocalyptic number.

1001232001799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001232001799 is an equidigital number, since it uses as much as digits as its factorization.

1001232001799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 35.

The spelling of 1001232001799 in words is "one trillion, one billion, two hundred thirty-two million, one thousand, seven hundred ninety-nine".