141023120312311 has 4 divisors (see below), whose sum is σ = 141267527800432. Its totient is φ = 140778712824192.

The previous prime is 141023120312297. The next prime is 141023120312323. The reversal of 141023120312311 is 113213021320141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141023120312311 - 2¹¹ = 141023120310263 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 (141023120316311) 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 3 ways as a sum of consecutive naturals, for example, 122203743195 + ... + 122203744348.

It is an arithmetic number, because the mean of its divisors is an integer number (35316881950108).

Almost surely, 2^{141023120312311} is an apocalyptic number.

141023120312311 is a deficient number, since it is larger than the sum of its proper divisors (244407488121).

141023120312311 is an equidigital number, since it uses as much as digits as its factorization.

141023120312311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244407488120.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 141023120312311 its reverse (113213021320141), we get a palindrome (254236141632452).

The spelling of 141023120312311 in words is "one hundred forty-one trillion, twenty-three billion, one hundred twenty million, three hundred twelve thousand, three hundred eleven".