103320311222113 has 4 divisors (see below), whose sum is σ = 103325982882820. Its totient is φ = 103314639561408.

The previous prime is 103320311222083. The next prime is 103320311222201. The reversal of 103320311222113 is 311222113023301.

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 29819987149824 + 73500324072289 = 5460768^2 + 8573233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103320311222113 is a prime.

It is a super-2 number, since 2×103320311222113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103320311225113) 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, 2835803028 + ... + 2835839461.

It is an arithmetic number, because the mean of its divisors is an integer number (25831495720705).

Almost surely, 2^{103320311222113} is an apocalyptic number.

It is an amenable number.

103320311222113 is a deficient number, since it is larger than the sum of its proper divisors (5671660707).

103320311222113 is an equidigital number, since it uses as much as digits as its factorization.

103320311222113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5671660706.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 103320311222113 its reverse (311222113023301), we get a palindrome (414542424245414).

The spelling of 103320311222113 in words is "one hundred three trillion, three hundred twenty billion, three hundred eleven million, two hundred twenty-two thousand, one hundred thirteen".