30973308000 has 192 divisors, whose sum is σ = 101704232448. Its totient is φ = 8240371200.

The previous prime is 30973307999. The next prime is 30973308007. The reversal of 30973308000 is 80337903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30973308007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5601237 + ... + 5606763.

It is an arithmetic number, because the mean of its divisors is an integer number (529709544).

Almost surely, 2^30973308000 is an apocalyptic number.

30973308000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30973308000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50852116224).

30973308000 is an abundant number, since it is smaller than the sum of its proper divisors (70730924448).

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

30973308000 is a wasteful number, since it uses less digits than its factorization.

30973308000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6022 (or 6004 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The spelling of 30973308000 in words is "thirty billion, nine hundred seventy-three million, three hundred eight thousand".