9100112101 has 8 divisors (see below), whose sum is σ = 9415075320. Its totient is φ = 8785226688.

The previous prime is 9100112089. The next prime is 9100112141. The reversal of 9100112101 is 1012110019.

It can be written as a sum of positive squares in 4 ways, for example, as 879063201 + 8221048900 = 29649^2 + 90670^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9100112101 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 (9100112141) 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, 317955 + ... + 345391.

It is an arithmetic number, because the mean of its divisors is an integer number (1176884415).

Almost surely, 2^9100112101 is an apocalyptic number.

It is an amenable number.

9100112101 is a deficient number, since it is larger than the sum of its proper divisors (314963219).

9100112101 is a wasteful number, since it uses less digits than its factorization.

9100112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38903.

The product of its (nonzero) digits is 18, while the sum is 16.

The square root of 9100112101 is about 95394.5077087774. The cubic root of 9100112101 is about 2087.7680515193.

The spelling of 9100112101 in words is "nine billion, one hundred million, one hundred twelve thousand, one hundred one".