103311221313 has 8 divisors (see below), whose sum is σ = 143737351488. Its totient is φ = 65879619344.

The previous prime is 103311221311. The next prime is 103311221353. The reversal of 103311221313 is 313122113301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 103311221313 - 2¹ = 103311221311 is a prime.

It is a super-3 number, since 3×103311221313³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103311221313.

It is not an unprimeable number, because it can be changed into a prime (103311221311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748631970 + ... + 748632107.

It is an arithmetic number, because the mean of its divisors is an integer number (17967168936).

Almost surely, 2^103311221313 is an apocalyptic number.

It is an amenable number.

103311221313 is a deficient number, since it is larger than the sum of its proper divisors (40426130175).

103311221313 is a wasteful number, since it uses less digits than its factorization.

103311221313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497264103.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103311221313 its reverse (313122113301), we get a palindrome (416433334614).

The spelling of 103311221313 in words is "one hundred three billion, three hundred eleven million, two hundred twenty-one thousand, three hundred thirteen".