141040331013121 has 4 divisors (see below), whose sum is σ = 141040507406292. Its totient is φ = 141040154619952.

The previous prime is 141040331013083. The next prime is 141040331013133. The reversal of 141040331013121 is 121310133040141.

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 35560529460225 + 105479801552896 = 5963265^2 + 10270336^2 .

It is a cyclic number.

It is not a de Polignac number, because 141040331013121 - 2¹³ = 141040331004929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141040331013721) 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, 86991730 + ... + 88598203.

It is an arithmetic number, because the mean of its divisors is an integer number (35260126851573).

Almost surely, 2^{141040331013121} is an apocalyptic number.

It is an amenable number.

141040331013121 is a deficient number, since it is larger than the sum of its proper divisors (176393171).

141040331013121 is an equidigital number, since it uses as much as digits as its factorization.

141040331013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176393170.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 141040331013121 its reverse (121310133040141), we get a palindrome (262350464053262).

The spelling of 141040331013121 in words is "one hundred forty-one trillion, forty billion, three hundred thirty-one million, thirteen thousand, one hundred twenty-one".