103311303133 has 4 divisors (see below), whose sum is σ = 108748740160. Its totient is φ = 97873866108.

The previous prime is 103311303131. The next prime is 103311303197. The reversal of 103311303133 is 331303113301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103311303133 - 2¹ = 103311303131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103311303131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2718718485 + ... + 2718718522.

It is an arithmetic number, because the mean of its divisors is an integer number (27187185040).

Almost surely, 2^103311303133 is an apocalyptic number.

It is an amenable number.

103311303133 is a deficient number, since it is larger than the sum of its proper divisors (5437437027).

103311303133 is an equidigital number, since it uses as much as digits as its factorization.

103311303133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437437026.

The product of its (nonzero) digits is 729, while the sum is 22.

Adding to 103311303133 its reverse (331303113301), we get a palindrome (434614416434).

The spelling of 103311303133 in words is "one hundred three billion, three hundred eleven million, three hundred three thousand, one hundred thirty-three".