30032000999 has 16 divisors (see below), whose sum is σ = 40322688000. Its totient is φ = 21601438560.

The previous prime is 30032000993. The next prime is 30032001017. The reversal of 30032000999 is 99900023003.

It is a de Polignac number, because none of the positive numbers 2^k-30032000999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032000993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14999999 + ... + 15002000.

It is an arithmetic number, because the mean of its divisors is an integer number (2520168000).

Almost surely, 2^30032000999 is an apocalyptic number.

30032000999 is a deficient number, since it is larger than the sum of its proper divisors (10290687001).

30032000999 is a wasteful number, since it uses less digits than its factorization.

30032000999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30002030.

The product of its (nonzero) digits is 13122, while the sum is 35.

It can be divided in two parts, 3003 and 2000999, that added together give a palindrome (2004002).

The spelling of 30032000999 in words is "thirty billion, thirty-two million, nine hundred ninety-nine", and thus it is an aban number.