140213123002143 has 20 divisors (see below), whose sum is σ = 209691917443008. Its totient is φ = 93369313794240.

The previous prime is 140213123002123. The next prime is 140213123002159. The reversal of 140213123002143 is 341200321312041.

140213123002143 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 1 + 312 + 300 + 2 + 1 + 43 = 666.

It is not a de Polignac number, because 140213123002143 - 2⁵ = 140213123002111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140213123002123) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 982349871 + ... + 982492592.

Almost surely, 2^{140213123002143} is an apocalyptic number.

140213123002143 is a deficient number, since it is larger than the sum of its proper divisors (69478794440865).

140213123002143 is an equidigital number, since it uses as much as digits as its factorization.

140213123002143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964843356 (or 1964843347 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 140213123002143 its reverse (341200321312041), we get a palindrome (481413444314184).

The spelling of 140213123002143 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred twenty-three million, two thousand, one hundred forty-three".