30231203194 has 8 divisors (see below), whose sum is σ = 45373128480. Its totient is φ = 15106827036.

The previous prime is 30231203159. The next prime is 30231203201. The reversal of 30231203194 is 49130213203.

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

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, 4382974 + ... + 4389865.

It is an arithmetic number, because the mean of its divisors is an integer number (5671641060).

Almost surely, 2^30231203194 is an apocalyptic number.

30231203194 is a deficient number, since it is larger than the sum of its proper divisors (15141925286).

30231203194 is a wasteful number, since it uses less digits than its factorization.

30231203194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8774564.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 30231203194 its reverse (49130213203), we get a palindrome (79361416397).

The spelling of 30231203194 in words is "thirty billion, two hundred thirty-one million, two hundred three thousand, one hundred ninety-four".