30213323423 has 8 divisors (see below), whose sum is σ = 33674292720. Its totient is φ = 26939433600.

The previous prime is 30213323401. The next prime is 30213323429. The reversal of 30213323423 is 32432331203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30213323423 - 2⁸ = 30213323167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30213323392 and 30213323401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30213323429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46769528 + ... + 46770173.

It is an arithmetic number, because the mean of its divisors is an integer number (4209286590).

Almost surely, 2^30213323423 is an apocalyptic number.

30213323423 is a deficient number, since it is larger than the sum of its proper divisors (3460969297).

30213323423 is a wasteful number, since it uses less digits than its factorization.

30213323423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93539737.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30213323423 its reverse (32432331203), we get a palindrome (62645654626).

The spelling of 30213323423 in words is "thirty billion, two hundred thirteen million, three hundred twenty-three thousand, four hundred twenty-three".