9111330401 has 8 divisors (see below), whose sum is σ = 9398454120. Its totient is φ = 8826357888.

The previous prime is 9111330367. The next prime is 9111330407. The reversal of 9111330401 is 1040331119.

It can be written as a sum of positive squares in 4 ways, for example, as 5718384400 + 3392946001 = 75620^2 + 58249^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9111330401 - 2⁶ = 9111330337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9111330407) 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, 529196 + ... + 546141.

It is an arithmetic number, because the mean of its divisors is an integer number (1174806765).

Almost surely, 2^9111330401 is an apocalyptic number.

It is an amenable number.

9111330401 is a deficient number, since it is larger than the sum of its proper divisors (287123719).

9111330401 is a wasteful number, since it uses less digits than its factorization.

9111330401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075603.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 9111330401 is about 95453.2891051953. The cubic root of 9111330401 is about 2088.6256083778.

The spelling of 9111330401 in words is "nine billion, one hundred eleven million, three hundred thirty thousand, four hundred one".