1203221300230 has 48 divisors (see below), whose sum is σ = 2264324194944. Its totient is φ = 459866609280.

The previous prime is 1203221300213. The next prime is 1203221300273. The reversal of 1203221300230 is 320031223021.

It is a junction number, because it is equal to n+sod(n) for n = 1203221300198 and 1203221300207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1623754 + ... + 2245666.

It is an arithmetic number, because the mean of its divisors is an integer number (47173420728).

Almost surely, 2^{1203221300230} is an apocalyptic number.

1203221300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203221300230 is a deficient number, since it is larger than the sum of its proper divisors (1061102894714).

1203221300230 is an equidigital number, since it uses as much as digits as its factorization.

1203221300230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622109 (or 622030 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1203221300230 its reverse (320031223021), we get a palindrome (1523252523251).

The spelling of 1203221300230 in words is "one trillion, two hundred three billion, two hundred twenty-one million, three hundred thousand, two hundred thirty".