10305021230 has 16 divisors (see below), whose sum is σ = 21198900960. Its totient is φ = 3533150112.

The previous prime is 10305021217. The next prime is 10305021283. The reversal of 10305021230 is 3212050301.

It is a junction number, because it is equal to n+sod(n) for n = 10305021199 and 10305021208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73607225 + ... + 73607364.

It is an arithmetic number, because the mean of its divisors is an integer number (1324931310).

Almost surely, 2^10305021230 is an apocalyptic number.

10305021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10305021230 is an abundant number, since it is smaller than the sum of its proper divisors (10893879730).

10305021230 is a wasteful number, since it uses less digits than its factorization.

10305021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147214603.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 10305021230 its reverse (3212050301), we get a palindrome (13517071531).

The spelling of 10305021230 in words is "ten billion, three hundred five million, twenty-one thousand, two hundred thirty".