9109201001 has 16 divisors (see below), whose sum is σ = 9834991488. Its totient is φ = 8404780800.

The previous prime is 9109200931. The next prime is 9109201019. The reversal of 9109201001 is 1001029019.

9109201001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9109201001 - 2¹⁰ = 9109199977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9109201061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1358066 + ... + 1364756.

It is an arithmetic number, because the mean of its divisors is an integer number (614686968).

Almost surely, 2^9109201001 is an apocalyptic number.

It is an amenable number.

9109201001 is a deficient number, since it is larger than the sum of its proper divisors (725790487).

9109201001 is a wasteful number, since it uses less digits than its factorization.

9109201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8272.

The product of its (nonzero) digits is 162, while the sum is 23.

The square root of 9109201001 is about 95442.1343066049. The cubic root of 9109201001 is about 2088.4628854934.

The spelling of 9109201001 in words is "nine billion, one hundred nine million, two hundred one thousand, one".