9100010001 has 8 divisors (see below), whose sum is σ = 12134352640. Its totient is φ = 6066170352.

The previous prime is 9100009981. The next prime is 9100010033. The reversal of 9100010001 is 1000100019.

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

It is not a de Polignac number, because 9100010001 - 2⁵ = 9100009969 is a prime.

It is a Duffinian number.

9100010001 is a modest number, since divided by 10001 gives 91 as remainder.

It is not an unprimeable number, because it can be changed into a prime (9100010201) 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, 81286 + ... + 157503.

It is an arithmetic number, because the mean of its divisors is an integer number (1516794080).

Almost surely, 2^9100010001 is an apocalyptic number.

It is an amenable number.

9100010001 is a deficient number, since it is larger than the sum of its proper divisors (3034342639).

9100010001 is a wasteful number, since it uses less digits than its factorization.

9100010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251495.

The product of its (nonzero) digits is 9, while the sum is 12.

The square root of 9100010001 is about 95393.9725611634. The cubic root of 9100010001 is about 2087.7602434867.

It can be divided in two parts, 9 and 100010001, that multiplied together give a palindrome (900090009).

The spelling of 9100010001 in words is "nine billion, one hundred million, ten thousand, one".