1203130321022 has 16 divisors (see below), whose sum is σ = 2066172561792. Its totient is φ = 514711420440.

The previous prime is 1203130321013. The next prime is 1203130321033. The reversal of 1203130321022 is 2201230313021.

It is a junction number, because it is equal to n+sod(n) for n = 1203130320985 and 1203130321003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76313504 + ... + 76329267.

It is an arithmetic number, because the mean of its divisors is an integer number (129135785112).

Almost surely, 2^{1203130321022} is an apocalyptic number.

1203130321022 is a deficient number, since it is larger than the sum of its proper divisors (863042240770).

1203130321022 is a wasteful number, since it uses less digits than its factorization.

1203130321022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152643343.

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

Adding to 1203130321022 its reverse (2201230313021), we get a palindrome (3404360634043).

The spelling of 1203130321022 in words is "one trillion, two hundred three billion, one hundred thirty million, three hundred twenty-one thousand, twenty-two".