9920003100011 has 4 divisors (see below), whose sum is σ = 9920042379072. Its totient is φ = 9919963820952.

The previous prime is 9920003100001. The next prime is 9920003100013. The reversal of 9920003100011 is 1100013000299.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9920003100011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9920003100013) 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, 19258235 + ... + 19766628.

It is an arithmetic number, because the mean of its divisors is an integer number (2480010594768).

Almost surely, 2^{9920003100011} is an apocalyptic number.

9920003100011 is a deficient number, since it is larger than the sum of its proper divisors (39279061).

9920003100011 is a wasteful number, since it uses less digits than its factorization.

9920003100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39279060.

The product of its (nonzero) digits is 486, while the sum is 26.

The spelling of 9920003100011 in words is "nine trillion, nine hundred twenty billion, three million, one hundred thousand, eleven".