10099990001 has 8 divisors (see below), whose sum is σ = 10267555008. Its totient is φ = 9933750000.

The previous prime is 10099989983. The next prime is 10099990013. The reversal of 10099990001 is 10009999001.

It is a happy number.

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 10099990001 - 2³⁰ = 9026248177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10099990301) 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, 315875 + ... + 346376.

It is an arithmetic number, because the mean of its divisors is an integer number (1283444376).

Almost surely, 2^10099990001 is an apocalyptic number.

It is an amenable number.

10099990001 is a deficient number, since it is larger than the sum of its proper divisors (167565007).

10099990001 is a wasteful number, since it uses less digits than its factorization.

10099990001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662503.

The product of its (nonzero) digits is 6561, while the sum is 38.

It can be divided in two parts, 1009999000 and 1, that added together give a palindrome (1009999001).

The spelling of 10099990001 in words is "ten billion, ninety-nine million, nine hundred ninety thousand, one".