103742641117 has 16 divisors (see below), whose sum is σ = 111201724800. Its totient is φ = 96436707840.

The previous prime is 103742641097. The next prime is 103742641129. The reversal of 103742641117 is 711146247301.

It is not a de Polignac number, because 103742641117 - 2¹¹ = 103742639069 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 (103742641217) 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 15 ways as a sum of consecutive naturals, for example, 1353142 + ... + 1427752.

It is an arithmetic number, because the mean of its divisors is an integer number (6950107800).

Almost surely, 2^103742641117 is an apocalyptic number.

103742641117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

103742641117 is a deficient number, since it is larger than the sum of its proper divisors (7459083683).

103742641117 is an equidigital number, since it uses as much as digits as its factorization.

103742641117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75636.

The product of its (nonzero) digits is 28224, while the sum is 37.

Adding to 103742641117 its reverse (711146247301), we get a palindrome (814888888418).

The spelling of 103742641117 in words is "one hundred three billion, seven hundred forty-two million, six hundred forty-one thousand, one hundred seventeen".