141000002321 has 16 divisors (see below), whose sum is σ = 143259339600. Its totient is φ = 138757183488.

The previous prime is 141000002291. The next prime is 141000002323. The reversal of 141000002321 is 123200000141.

It can be written as a sum of positive squares in 8 ways, for example, as 18577690000 + 122422312321 = 136300^2 + 349889^2 .

It is a cyclic number.

It is not a de Polignac number, because 141000002321 - 2¹⁴ = 140999985937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141000002296 and 141000002305.

It is not an unprimeable number, because it can be changed into a prime (141000002323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18381875 + ... + 18389543.

It is an arithmetic number, because the mean of its divisors is an integer number (8953708725).

Almost surely, 2^141000002321 is an apocalyptic number.

It is an amenable number.

141000002321 is a deficient number, since it is larger than the sum of its proper divisors (2259337279).

141000002321 is an equidigital number, since it uses as much as digits as its factorization.

141000002321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8708.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 141000002321 its reverse (123200000141), we get a palindrome (264200002462).

The spelling of 141000002321 in words is "one hundred forty-one billion, two thousand, three hundred twenty-one".