30141443023 has 4 divisors (see below), whose sum is σ = 30143875120. Its totient is φ = 30139010928.

The previous prime is 30141442999. The next prime is 30141443039. The reversal of 30141443023 is 32034414103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32034414103 = 1823 ⋅17572361.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30141443023 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 (30141443063) 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, 1197363 + ... + 1222276.

It is an arithmetic number, because the mean of its divisors is an integer number (7535968780).

Almost surely, 2^30141443023 is an apocalyptic number.

30141443023 is a deficient number, since it is larger than the sum of its proper divisors (2432097).

30141443023 is a wasteful number, since it uses less digits than its factorization.

30141443023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432096.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30141443023 its reverse (32034414103), we get a palindrome (62175857126).

The spelling of 30141443023 in words is "thirty billion, one hundred forty-one million, four hundred forty-three thousand, twenty-three".