30213012333000 has 256 divisors, whose sum is σ = 108417166041600. Its totient is φ = 6861844454400.

The previous prime is 30213012332983. The next prime is 30213012333067. The reversal of 30213012333000 is 33321031203.

It is a super-2 number, since 2×30213012333000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1284895 + ... + 7878894.

It is an arithmetic number, because the mean of its divisors is an integer number (423504554850).

Almost surely, 2^{30213012333000} is an apocalyptic number.

30213012333000 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 30213012333000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54208583020800).

30213012333000 is an abundant number, since it is smaller than the sum of its proper divisors (78204153708600).

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

30213012333000 is a wasteful number, since it uses less digits than its factorization.

30213012333000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9163977 (or 9163963 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 30213012333000 its reverse (33321031203), we get a palindrome (30246333364203).

The spelling of 30213012333000 in words is "thirty trillion, two hundred thirteen billion, twelve million, three hundred thirty-three thousand".