103110300331321 has 4 divisors (see below), whose sum is σ = 103197607953444. Its totient is φ = 103022992709200.

The previous prime is 103110300331307. The next prime is 103110300331433. The reversal of 103110300331321 is 123133003011301.

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 97073628234025 + 6036672097296 = 9852595^2 + 2456964^2 .

It is a cyclic number.

It is not a de Polignac number, because 103110300331321 - 2¹⁵ = 103110300298553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103110300331292 and 103110300331301.

It is not an unprimeable number, because it can be changed into a prime (103110300311321) 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, 43653809290 + ... + 43653811651.

It is an arithmetic number, because the mean of its divisors is an integer number (25799401988361).

Almost surely, 2^{103110300331321} is an apocalyptic number.

It is an amenable number.

103110300331321 is a deficient number, since it is larger than the sum of its proper divisors (87307622123).

103110300331321 is an equidigital number, since it uses as much as digits as its factorization.

103110300331321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87307622122.

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

Adding to 103110300331321 its reverse (123133003011301), we get a palindrome (226243303342622).

The spelling of 103110300331321 in words is "one hundred three trillion, one hundred ten billion, three hundred million, three hundred thirty-one thousand, three hundred twenty-one".