141355020120243 has 16 divisors (see below), whose sum is σ = 190594623614976. Its totient is φ = 93181957165760.

The previous prime is 141355020120239. The next prime is 141355020120283. The reversal of 141355020120243 is 342021020553141.

It is a cyclic number.

It is not a de Polignac number, because 141355020120243 - 2² = 141355020120239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141355020120283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738505746 + ... + 738697127.

It is an arithmetic number, because the mean of its divisors is an integer number (11912163975936).

Almost surely, 2^{141355020120243} is an apocalyptic number.

141355020120243 is a deficient number, since it is larger than the sum of its proper divisors (49239603494733).

141355020120243 is a wasteful number, since it uses less digits than its factorization.

141355020120243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477203234.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 141355020120243 its reverse (342021020553141), we get a palindrome (483376040673384).

The spelling of 141355020120243 in words is "one hundred forty-one trillion, three hundred fifty-five billion, twenty million, one hundred twenty thousand, two hundred forty-three".