103113133321333 has 4 divisors (see below), whose sum is σ = 103159727599788. Its totient is φ = 103066539042880.

The previous prime is 103113133321301. The next prime is 103113133321379. The reversal of 103113133321333 is 333123331311301.

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 85329226213924 + 17783907107409 = 9237382^2 + 4217097^2 .

It is a cyclic number.

It is not a de Polignac number, because 103113133321333 - 2⁵ = 103113133321301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103113133321295 and 103113133321304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103113133331333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23297135908 + ... + 23297140333.

It is an arithmetic number, because the mean of its divisors is an integer number (25789931899947).

Almost surely, 2^{103113133321333} is an apocalyptic number.

It is an amenable number.

103113133321333 is a deficient number, since it is larger than the sum of its proper divisors (46594278455).

103113133321333 is an equidigital number, since it uses as much as digits as its factorization.

103113133321333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46594278454.

The product of its (nonzero) digits is 13122, while the sum is 31.

Adding to 103113133321333 its reverse (333123331311301), we get a palindrome (436236464632634).

The spelling of 103113133321333 in words is "one hundred three trillion, one hundred thirteen billion, one hundred thirty-three million, three hundred twenty-one thousand, three hundred thirty-three".