141320021321 has 8 divisors (see below), whose sum is σ = 151196572800. Its totient is φ = 131687335440.

The previous prime is 141320021303. The next prime is 141320021333. The reversal of 141320021321 is 123120023141.

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 141320021321 - 2³⁰ = 140246279497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141320021293 and 141320021302.

It is not an unprimeable number, because it can be changed into a prime (141320021371) 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, 60965201 + ... + 60967518.

It is an arithmetic number, because the mean of its divisors is an integer number (18899571600).

Almost surely, 2^141320021321 is an apocalyptic number.

It is an amenable number.

141320021321 is a deficient number, since it is larger than the sum of its proper divisors (9876551479).

141320021321 is a wasteful number, since it uses less digits than its factorization.

141320021321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121932799.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 141320021321 its reverse (123120023141), we get a palindrome (264440044462).

The spelling of 141320021321 in words is "one hundred forty-one billion, three hundred twenty million, twenty-one thousand, three hundred twenty-one".