103342040121 has 8 divisors (see below), whose sum is σ = 137933975520. Its totient is φ = 68822399072.

The previous prime is 103342040119. The next prime is 103342040141. The reversal of 103342040121 is 121040243301.

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 103342040121 - 2¹ = 103342040119 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103342040141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18070251 + ... + 18075968.

It is an arithmetic number, because the mean of its divisors is an integer number (17241746940).

Almost surely, 2^103342040121 is an apocalyptic number.

It is an amenable number.

103342040121 is a deficient number, since it is larger than the sum of its proper divisors (34591935399).

103342040121 is an equidigital number, since it uses as much as digits as its factorization.

103342040121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36147175.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103342040121 its reverse (121040243301), we get a palindrome (224382283422).

The spelling of 103342040121 in words is "one hundred three billion, three hundred forty-two million, forty thousand, one hundred twenty-one".