10230520 has 16 divisors (see below), whose sum is σ = 23018760. Its totient is φ = 4092192.

The previous prime is 10230511. The next prime is 10230523. The reversal of 10230520 is 2503201.

10230520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10230520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127842 + ... + 127921.

Almost surely, 2^10230520 is an apocalyptic number.

10230520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10230520 is an abundant number, since it is smaller than the sum of its proper divisors (12788240).

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

10230520 is a wasteful number, since it uses less digits than its factorization.

10230520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255774 (or 255770 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 10230520 is about 3198.5184070128. The cubic root of 10230520 is about 217.0863764525.

Adding to 10230520 its reverse (2503201), we get a palindrome (12733721).

The spelling of 10230520 in words is "ten million, two hundred thirty thousand, five hundred twenty".