1203221120330 has 8 divisors (see below), whose sum is σ = 2165798016612. Its totient is φ = 481288448128.

The previous prime is 1203221120323. The next prime is 1203221120341. The reversal of 1203221120330 is 330211223021.

It can be written as a sum of positive squares in 2 ways, for example, as 1201191888121 + 2029232209 = 1095989^2 + 45047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60161056007 + ... + 60161056026.

Almost surely, 2^{1203221120330} is an apocalyptic number.

1203221120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203221120330 is a deficient number, since it is larger than the sum of its proper divisors (962576896282).

1203221120330 is a wasteful number, since it uses less digits than its factorization.

1203221120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120322112040.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1203221120330 its reverse (330211223021), we get a palindrome (1533432343351).

The spelling of 1203221120330 in words is "one trillion, two hundred three billion, two hundred twenty-one million, one hundred twenty thousand, three hundred thirty".