103211133313 has 4 divisors (see below), whose sum is σ = 106770137940. Its totient is φ = 99652128688.

The previous prime is 103211133301. The next prime is 103211133343. The reversal of 103211133313 is 313331112301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20398409329 + 82812723984 = 142823^2 + 287772^2 .

It is a cyclic number.

It is not a de Polignac number, because 103211133313 - 2²⁹ = 102674262401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103211133343) 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 3 ways as a sum of consecutive naturals, for example, 1779502270 + ... + 1779502327.

It is an arithmetic number, because the mean of its divisors is an integer number (26692534485).

Almost surely, 2^103211133313 is an apocalyptic number.

It is an amenable number.

103211133313 is a deficient number, since it is larger than the sum of its proper divisors (3559004627).

103211133313 is an equidigital number, since it uses as much as digits as its factorization.

103211133313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559004626.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 103211133313 its reverse (313331112301), we get a palindrome (416542245614).

The spelling of 103211133313 in words is "one hundred three billion, two hundred eleven million, one hundred thirty-three thousand, three hundred thirteen".