30705280200 has 192 divisors, whose sum is σ = 120871728000. Its totient is φ = 7018341120.

The previous prime is 30705280183. The next prime is 30705280213. The reversal of 30705280200 is 208250703.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 368355 + ... + 443954.

It is an arithmetic number, because the mean of its divisors is an integer number (629540250).

Almost surely, 2^30705280200 is an apocalyptic number.

30705280200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30705280200 is an abundant number, since it is smaller than the sum of its proper divisors (90166447800).

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

30705280200 is a wasteful number, since it uses less digits than its factorization.

30705280200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812341 (or 812326 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The spelling of 30705280200 in words is "thirty billion, seven hundred five million, two hundred eighty thousand, two hundred".