10203221230 has 16 divisors (see below), whose sum is σ = 18389571264. Its totient is φ = 4076005600.

The previous prime is 10203221207. The next prime is 10203221243. The reversal of 10203221230 is 3212230201.

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, 652246 + ... + 667705.

It is an arithmetic number, because the mean of its divisors is an integer number (1149348204).

Almost surely, 2^10203221230 is an apocalyptic number.

10203221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10203221230 is a deficient number, since it is larger than the sum of its proper divisors (8186350034).

10203221230 is a wasteful number, since it uses less digits than its factorization.

10203221230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320731.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10203221230 its reverse (3212230201), we get a palindrome (13415451431).

The spelling of 10203221230 in words is "ten billion, two hundred three million, two hundred twenty-one thousand, two hundred thirty".