10230000030 has 128 divisors (see below), whose sum is σ = 28571581440. Its totient is φ = 2599724160.

The previous prime is 10230000023. The next prime is 10230000043. The reversal of 10230000030 is 3000003201.

It is a happy number.

It is a super-2 number, since 2×10230000030² (a number of 21 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 10229999967 and 10230000021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1754520 + ... + 1760340.

It is an arithmetic number, because the mean of its divisors is an integer number (223215480).

Almost surely, 2^10230000030 is an apocalyptic number.

10230000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10230000030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14285790720).

10230000030 is an abundant number, since it is smaller than the sum of its proper divisors (18341581410).

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

10230000030 is a wasteful number, since it uses less digits than its factorization.

10230000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6143 (or 6137 counting only the distinct ones).

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

Adding to 10230000030 its reverse (3000003201), we get a palindrome (13230003231).

The spelling of 10230000030 in words is "ten billion, two hundred thirty million, thirty", and thus it is an aban number.