30533022116423 has 4 divisors (see below), whose sum is σ = 30581410424688. Its totient is φ = 30484633808160.

The previous prime is 30533022116413. The next prime is 30533022116479. The reversal of 30533022116423 is 32461122033503.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30533022116423 - 2⁴ = 30533022116407 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 (30533022116413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24194153186 + ... + 24194154447.

It is an arithmetic number, because the mean of its divisors is an integer number (7645352606172).

Almost surely, 2^{30533022116423} is an apocalyptic number.

30533022116423 is a deficient number, since it is larger than the sum of its proper divisors (48388308265).

30533022116423 is an equidigital number, since it uses as much as digits as its factorization.

30533022116423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48388308264.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 30533022116423 its reverse (32461122033503), we get a palindrome (62994144149926).

The spelling of 30533022116423 in words is "thirty trillion, five hundred thirty-three billion, twenty-two million, one hundred sixteen thousand, four hundred twenty-three".