103314040221243 has 4 divisors (see below), whose sum is σ = 137752053628328. Its totient is φ = 68876026814160.

The previous prime is 103314040221209. The next prime is 103314040221281. The reversal of 103314040221243 is 342122040413301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 103314040221243 - 2⁶ = 103314040221179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103314040221243.

It is not an unprimeable number, because it can be changed into a prime (103314040321243) 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, 17219006703538 + ... + 17219006703543.

It is an arithmetic number, because the mean of its divisors is an integer number (34438013407082).

Almost surely, 2^{103314040221243} is an apocalyptic number.

103314040221243 is a deficient number, since it is larger than the sum of its proper divisors (34438013407085).

103314040221243 is an equidigital number, since it uses as much as digits as its factorization.

103314040221243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34438013407084.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 103314040221243 its reverse (342122040413301), we get a palindrome (445436080634544).

The spelling of 103314040221243 in words is "one hundred three trillion, three hundred fourteen billion, forty million, two hundred twenty-one thousand, two hundred forty-three".