30003442023 has 4 divisors (see below), whose sum is σ = 40004589368. Its totient is φ = 20002294680.

The previous prime is 30003442003. The next prime is 30003442121. The reversal of 30003442023 is 32024430003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32024430003 = 3 ⋅10674810001.

It is not a de Polignac number, because 30003442023 - 2²⁶ = 29936333159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30003442003) 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 3 ways as a sum of consecutive naturals, for example, 5000573668 + ... + 5000573673.

It is an arithmetic number, because the mean of its divisors is an integer number (10001147342).

Almost surely, 2^30003442023 is an apocalyptic number.

30003442023 is a deficient number, since it is larger than the sum of its proper divisors (10001147345).

30003442023 is a wasteful number, since it uses less digits than its factorization.

30003442023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001147344.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 30003442023 its reverse (32024430003), we get a palindrome (62027872026).

The spelling of 30003442023 in words is "thirty billion, three million, four hundred forty-two thousand, twenty-three".