1001010000099 has 8 divisors (see below), whose sum is σ = 1370752432720. Its totient is φ = 649303783776.

The previous prime is 1001010000083. The next prime is 1001010000127. The reversal of 1001010000099 is 9900000101001.

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

It is not a de Polignac number, because 1001010000099 - 2⁴ = 1001010000083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001010007099) 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, 4509053944 + ... + 4509054165.

It is an arithmetic number, because the mean of its divisors is an integer number (171344054090).

Almost surely, 2^{1001010000099} is an apocalyptic number.

1001010000099 is a deficient number, since it is larger than the sum of its proper divisors (369742432621).

1001010000099 is an equidigital number, since it uses as much as digits as its factorization.

1001010000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9018108149.

The product of its (nonzero) digits is 81, while the sum is 21.

The spelling of 1001010000099 in words is "one trillion, one billion, ten million, ninety-nine", and thus it is an aban number and an uban number.