141123235202021 has 16 divisors (see below), whose sum is σ = 142954215905280. Its totient is φ = 139301152099200.

The previous prime is 141123235202009. The next prime is 141123235202153. The reversal of 141123235202021 is 120202532321141.

It is a cyclic number.

It is not a de Polignac number, because 141123235202021 - 2¹⁴ = 141123235185637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141123235202921) 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, 1005431996 + ... + 1005572346.

It is an arithmetic number, because the mean of its divisors is an integer number (8934638494080).

Almost surely, 2^{141123235202021} is an apocalyptic number.

It is an amenable number.

141123235202021 is a deficient number, since it is larger than the sum of its proper divisors (1830980703259).

141123235202021 is a wasteful number, since it uses less digits than its factorization.

141123235202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171956.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 141123235202021 its reverse (120202532321141), we get a palindrome (261325767523162).

The spelling of 141123235202021 in words is "one hundred forty-one trillion, one hundred twenty-three billion, two hundred thirty-five million, two hundred two thousand, twenty-one".