103668418943 has 8 divisors (see below), whose sum is σ = 109858880880. Its totient is φ = 97652336320.

The previous prime is 103668418937. The next prime is 103668418991. The reversal of 103668418943 is 349814866301.

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

It is a cyclic number.

It is not a de Polignac number, because 103668418943 - 2²⁶ = 103601310079 is a prime.

It is a super-2 number, since 2×103668418943² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103668415943) 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 7 ways as a sum of consecutive naturals, for example, 43593605 + ... + 43595982.

It is an arithmetic number, because the mean of its divisors is an integer number (13732360110).

Almost surely, 2^103668418943 is an apocalyptic number.

103668418943 is a deficient number, since it is larger than the sum of its proper divisors (6190461937).

103668418943 is an equidigital number, since it uses as much as digits as its factorization.

103668418943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87189657.

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 103668418943 in words is "one hundred three billion, six hundred sixty-eight million, four hundred eighteen thousand, nine hundred forty-three".