9900111000101 has 8 divisors (see below), whose sum is σ = 11499894745344. Its totient is φ = 8346697798320.

The previous prime is 9900111000089. The next prime is 9900111000121. The reversal of 9900111000101 is 1010001110099.

It is a happy number.

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

It is not a de Polignac number, because 9900111000101 - 2¹⁴ = 9900110983717 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 (9900111000121) 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, 11592635405 + ... + 11592636258.

It is an arithmetic number, because the mean of its divisors is an integer number (1437486843168).

Almost surely, 2^{9900111000101} is an apocalyptic number.

It is an amenable number.

9900111000101 is a deficient number, since it is larger than the sum of its proper divisors (1599783745243).

9900111000101 is a wasteful number, since it uses less digits than its factorization.

9900111000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23185271731.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 9900111000101 in words is "nine trillion, nine hundred billion, one hundred eleven million, one hundred one", and thus it is an aban number.