10010230320 has 80 divisors (see below), whose sum is σ = 31078055520. Its totient is φ = 2665408512.

The previous prime is 10010230301. The next prime is 10010230327. The reversal of 10010230320 is 2303201001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×10010230320² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10010230296 and 10010230305.

It is not an unprimeable number, because it can be changed into a prime (10010230327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131676 + ... + 193284.

It is an arithmetic number, because the mean of its divisors is an integer number (388475694).

Almost surely, 2^10010230320 is an apocalyptic number.

10010230320 is a gapful number since it is divisible by the number (10) 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 10010230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15539027760).

10010230320 is an abundant number, since it is smaller than the sum of its proper divisors (21067825200).

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

10010230320 is a wasteful number, since it uses less digits than its factorization.

10010230320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62302 (or 62296 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10010230320 its reverse (2303201001), we get a palindrome (12313431321).

The spelling of 10010230320 in words is "ten billion, ten million, two hundred thirty thousand, three hundred twenty".