30213242010 has 576 divisors, whose sum is σ = 101295028224. Its totient is φ = 6110208000.

The previous prime is 30213241997. The next prime is 30213242011. The reversal of 30213242010 is 1024231203.

30213242010 is a `hidden beast` number, since 30 + 213 + 2 + 420 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30213242011) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 299140960 + ... + 299141060.

It is an arithmetic number, because the mean of its divisors is an integer number (175859424).

Almost surely, 2^30213242010 is an apocalyptic number.

30213242010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30213242010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50647514112).

30213242010 is an abundant number, since it is smaller than the sum of its proper divisors (71081786214).

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

30213242010 is a wasteful number, since it uses less digits than its factorization.

30213242010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30213242010 its reverse (1024231203), we get a palindrome (31237473213).

The spelling of 30213242010 in words is "thirty billion, two hundred thirteen million, two hundred forty-two thousand, ten".