30313012234 has 16 divisors (see below), whose sum is σ = 45930409056. Its totient is φ = 15002946000.

The previous prime is 30313012157. The next prime is 30313012259. The reversal of 30313012234 is 43221031303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997249 + ... + 1027195.

It is an arithmetic number, because the mean of its divisors is an integer number (2870650566).

Almost surely, 2^30313012234 is an apocalyptic number.

30313012234 is a deficient number, since it is larger than the sum of its proper divisors (15617396822).

30313012234 is a wasteful number, since it uses less digits than its factorization.

30313012234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35061.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30313012234 its reverse (43221031303), we get a palindrome (73534043537).

The spelling of 30313012234 in words is "thirty billion, three hundred thirteen million, twelve thousand, two hundred thirty-four".