30032423003 has 12 divisors (see below), whose sum is σ = 33015069864. Its totient is φ = 27298708800.

The previous prime is 30032422993. The next prime is 30032423027.

30032423003 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 30032423003 - 2¹⁸ = 30032160859 is a prime.

It is a super-2 number, since 2×30032423003² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30032426003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1669688 + ... + 1687578.

It is an arithmetic number, because the mean of its divisors is an integer number (2751255822).

Almost surely, 2^30032423003 is an apocalyptic number.

30032423003 is a deficient number, since it is larger than the sum of its proper divisors (2982646861).

30032423003 is a wasteful number, since it uses less digits than its factorization.

30032423003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31786 (or 31775 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The spelling of 30032423003 in words is "thirty billion, thirty-two million, four hundred twenty-three thousand, three".