141321552303 has 16 divisors (see below), whose sum is σ = 198499779200. Its totient is φ = 89186533920.

The previous prime is 141321552293. The next prime is 141321552319. The reversal of 141321552303 is 303255123141.

It is not a de Polignac number, because 141321552303 - 2⁴ = 141321552287 is a prime.

It is a super-2 number, since 2×141321552303² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141321552103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886648 + ... + 1033821.

It is an arithmetic number, because the mean of its divisors is an integer number (12406236200).

Almost surely, 2^141321552303 is an apocalyptic number.

141321552303 is a deficient number, since it is larger than the sum of its proper divisors (57178226897).

141321552303 is a wasteful number, since it uses less digits than its factorization.

141321552303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921782.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 141321552303 its reverse (303255123141), we get a palindrome (444576675444).

The spelling of 141321552303 in words is "one hundred forty-one billion, three hundred twenty-one million, five hundred fifty-two thousand, three hundred three".