30313433423 has 8 divisors (see below), whose sum is σ = 37308841248. Its totient is φ = 23984254944.

The previous prime is 30313433383. The next prime is 30313433453. The reversal of 30313433423 is 32433431303.

It is a happy number.

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

It is not a de Polignac number, because 30313433423 - 2¹⁴ = 30313417039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30313433453) 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, 166557236 + ... + 166557417.

It is an arithmetic number, because the mean of its divisors is an integer number (4663605156).

Almost surely, 2^30313433423 is an apocalyptic number.

30313433423 is a deficient number, since it is larger than the sum of its proper divisors (6995407825).

30313433423 is a wasteful number, since it uses less digits than its factorization.

30313433423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333114673.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 30313433423 its reverse (32433431303), we get a palindrome (62746864726).

The spelling of 30313433423 in words is "thirty billion, three hundred thirteen million, four hundred thirty-three thousand, four hundred twenty-three".