1000010100099 has 4 divisors (see below), whose sum is σ = 1333346800136. Its totient is φ = 666673400064.

The previous prime is 1000010100091. The next prime is 1000010100101. The reversal of 1000010100099 is 9900010100001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1000010100099 - 2³ = 1000010100091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000010100091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166668350014 + ... + 166668350019.

It is an arithmetic number, because the mean of its divisors is an integer number (333336700034).

Almost surely, 2^{1000010100099} is an apocalyptic number.

1000010100099 is a deficient number, since it is larger than the sum of its proper divisors (333336700037).

1000010100099 is an equidigital number, since it uses as much as digits as its factorization.

1000010100099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333336700036.

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

The spelling of 1000010100099 in words is "one trillion, ten million, one hundred thousand, ninety-nine".