103321314145191 has 8 divisors (see below), whose sum is σ = 137945189949184. Its totient is φ = 68789157219000.

The previous prime is 103321314145051. The next prime is 103321314145207. The reversal of 103321314145191 is 191541413123301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103321314145191 - 2¹⁴ = 103321314128807 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 (103321314145591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22929716821 + ... + 22929721326.

It is an arithmetic number, because the mean of its divisors is an integer number (17243148743648).

Almost surely, 2^{103321314145191} is an apocalyptic number.

103321314145191 is a deficient number, since it is larger than the sum of its proper divisors (34623875803993).

103321314145191 is an equidigital number, since it uses as much as digits as its factorization.

103321314145191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45859438901.

The product of its (nonzero) digits is 38880, while the sum is 39.

Adding to 103321314145191 its reverse (191541413123301), we get a palindrome (294862727268492).

The spelling of 103321314145191 in words is "one hundred three trillion, three hundred twenty-one billion, three hundred fourteen million, one hundred forty-five thousand, one hundred ninety-one".