103422340140221 has 8 divisors (see below), whose sum is σ = 106007266976184. Its totient is φ = 100840386196480.

The previous prime is 103422340140193. The next prime is 103422340140299. The reversal of 103422340140221 is 122041043224301.

It can be written as a sum of positive squares in 4 ways, for example, as 6718521024121 + 96703819116100 = 2592011^2 + 9833810^2 .

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 103422340140221 - 2³⁴ = 103405160271037 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 (103422340142221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743152610 + ... + 743291763.

It is an arithmetic number, because the mean of its divisors is an integer number (13250908372023).

Almost surely, 2^{103422340140221} is an apocalyptic number.

It is an amenable number.

103422340140221 is a deficient number, since it is larger than the sum of its proper divisors (2584926835963).

103422340140221 is a wasteful number, since it uses less digits than its factorization.

103422340140221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486446111.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 103422340140221 its reverse (122041043224301), we get a palindrome (225463383364522).

The spelling of 103422340140221 in words is "one hundred three trillion, four hundred twenty-two billion, three hundred forty million, one hundred forty thousand, two hundred twenty-one".