1203221301113 has 8 divisors (see below), whose sum is σ = 1300939246656. Its totient is φ = 1106240850000.

The previous prime is 1203221301083. The next prime is 1203221301133. The reversal of 1203221301113 is 3111031223021.

It is a happy number.

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

It is not a de Polignac number, because 1203221301113 - 2¹⁶ = 1203221235577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1203221301133) by changing a digit.

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, 184370213 + ... + 184376738.

It is an arithmetic number, because the mean of its divisors is an integer number (162617405832).

Almost surely, 2^{1203221301113} is an apocalyptic number.

1203221301113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1203221301113 is a deficient number, since it is larger than the sum of its proper divisors (97717945543).

1203221301113 is a wasteful number, since it uses less digits than its factorization.

1203221301113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368747215.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1203221301113 its reverse (3111031223021), we get a palindrome (4314252524134).

The spelling of 1203221301113 in words is "one trillion, two hundred three billion, two hundred twenty-one million, three hundred one thousand, one hundred thirteen".