3141104566121 has 4 divisors (see below), whose sum is σ = 3161111601732. Its totient is φ = 3121097530512.

The previous prime is 3141104566091. The next prime is 3141104566177. The reversal of 3141104566121 is 1216654011413.

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 630340723600 + 2510763842521 = 793940^2 + 1584539^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3141104566121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141104566921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10003517570 + ... + 10003517883.

It is an arithmetic number, because the mean of its divisors is an integer number (790277900433).

Almost surely, 2^{3141104566121} is an apocalyptic number.

It is an amenable number.

3141104566121 is a deficient number, since it is larger than the sum of its proper divisors (20007035611).

3141104566121 is a wasteful number, since it uses less digits than its factorization.

3141104566121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20007035610.

The product of its (nonzero) digits is 17280, while the sum is 35.

Adding to 3141104566121 its reverse (1216654011413), we get a palindrome (4357758577534).

The spelling of 3141104566121 in words is "three trillion, one hundred forty-one billion, one hundred four million, five hundred sixty-six thousand, one hundred twenty-one".