103141440313 has 4 divisors (see below), whose sum is σ = 103144174308. Its totient is φ = 103138706320.

The previous prime is 103141440301. The next prime is 103141440329. The reversal of 103141440313 is 313044141301.

It is a happy number.

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 90352544569 + 12788895744 = 300587^2 + 113088^2 .

It is a cyclic number.

It is not a de Polignac number, because 103141440313 - 2⁹ = 103141439801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103141240313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1309606 + ... + 1386127.

It is an arithmetic number, because the mean of its divisors is an integer number (25786043577).

Almost surely, 2^103141440313 is an apocalyptic number.

It is an amenable number.

103141440313 is a deficient number, since it is larger than the sum of its proper divisors (2733995).

103141440313 is an equidigital number, since it uses as much as digits as its factorization.

103141440313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733994.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 103141440313 its reverse (313044141301), we get a palindrome (416185581614).

The spelling of 103141440313 in words is "one hundred three billion, one hundred forty-one million, four hundred forty thousand, three hundred thirteen".