1000013201999 has 8 divisors (see below), whose sum is σ = 1143449746560. Its totient is φ = 856721036376.

The previous prime is 1000013201981. The next prime is 1000013202047. The reversal of 1000013201999 is 9991023100001.

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 1000013201999 - 2²⁴ = 999996424783 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 (1000013201909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36079889 + ... + 36107594.

It is an arithmetic number, because the mean of its divisors is an integer number (142931218320).

Almost surely, 2^{1000013201999} is an apocalyptic number.

1000013201999 is a deficient number, since it is larger than the sum of its proper divisors (143436544561).

1000013201999 is an equidigital number, since it uses as much as digits as its factorization.

1000013201999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72189469.

The product of its (nonzero) digits is 4374, while the sum is 35.

The spelling of 1000013201999 in words is "one trillion, thirteen million, two hundred one thousand, nine hundred ninety-nine".