30231302000 has 40 divisors (see below), whose sum is σ = 73099293072. Its totient is φ = 12092520000.

The previous prime is 30231301999. The next prime is 30231302033. The reversal of 30231302000 is 20313203.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 7555826 + ... + 7559825.

Almost surely, 2^30231302000 is an apocalyptic number.

It is an amenable number.

30231302000 is an abundant number, since it is smaller than the sum of its proper divisors (42867991072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30231302000 is a wasteful number, since it uses less digits than its factorization.

30231302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15115674 (or 15115658 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30231302000 its reverse (20313203), we get a palindrome (30251615203).

The spelling of 30231302000 in words is "thirty billion, two hundred thirty-one million, three hundred two thousand".