30010230000 has 200 divisors, whose sum is σ = 107642106000. Its totient is φ = 8002656000.

The previous prime is 30010229987. The next prime is 30010230001. The reversal of 30010230000 is 3201003.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×30010230000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010230001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 214426 + ... + 325574.

It is an arithmetic number, because the mean of its divisors is an integer number (538210530).

Almost surely, 2^30010230000 is an apocalyptic number.

30010230000 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 30010230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53821053000).

30010230000 is an abundant number, since it is smaller than the sum of its proper divisors (77631876000).

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

30010230000 is a wasteful number, since it uses less digits than its factorization.

30010230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111186 (or 111159 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 30010230000 its reverse (3201003), we get a palindrome (30013431003).

The spelling of 30010230000 in words is "thirty billion, ten million, two hundred thirty thousand".