11430332001 has 12 divisors (see below), whose sum is σ = 18011432400. Its totient is φ = 6927473880.

The previous prime is 11430331993. The next prime is 11430332003. The reversal of 11430332001 is 10023303411.

11430332001 is a `hidden beast` number, since 1 + 1 + 430 + 33 + 200 + 1 = 666.

It is not a de Polignac number, because 11430332001 - 2³ = 11430331993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11430332003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57728851 + ... + 57729048.

It is an arithmetic number, because the mean of its divisors is an integer number (1500952700).

Almost surely, 2^11430332001 is an apocalyptic number.

11430332001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11430332001 is a deficient number, since it is larger than the sum of its proper divisors (6581100399).

11430332001 is a wasteful number, since it uses less digits than its factorization.

11430332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115457916 (or 115457913 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11430332001 its reverse (10023303411), we get a palindrome (21453635412).

The spelling of 11430332001 in words is "eleven billion, four hundred thirty million, three hundred thirty-two thousand, one".