30431825230 has 8 divisors (see below), whose sum is σ = 54777285432. Its totient is φ = 12172730088.

The previous prime is 30431825227. The next prime is 30431825267. The reversal of 30431825230 is 3252813403.

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

It is a junction number, because it is equal to n+sod(n) for n = 30431825192 and 30431825201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1521591252 + ... + 1521591271.

It is an arithmetic number, because the mean of its divisors is an integer number (6847160679).

Almost surely, 2^30431825230 is an apocalyptic number.

30431825230 is a deficient number, since it is larger than the sum of its proper divisors (24345460202).

30431825230 is a wasteful number, since it uses less digits than its factorization.

30431825230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043182530.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 30431825230 in words is "thirty billion, four hundred thirty-one million, eight hundred twenty-five thousand, two hundred thirty".