140101111041343 has 4 divisors (see below), whose sum is σ = 144620501720128. Its totient is φ = 135581720362560.

The previous prime is 140101111041323. The next prime is 140101111041349. The reversal of 140101111041343 is 343140111101041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140101111041343 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 (140101111041349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2259695339346 + ... + 2259695339407.

It is an arithmetic number, because the mean of its divisors is an integer number (36155125430032).

Almost surely, 2^{140101111041343} is an apocalyptic number.

140101111041343 is a deficient number, since it is larger than the sum of its proper divisors (4519390678785).

140101111041343 is an equidigital number, since it uses as much as digits as its factorization.

140101111041343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4519390678784.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 140101111041343 its reverse (343140111101041), we get a palindrome (483241222142384).

The spelling of 140101111041343 in words is "one hundred forty trillion, one hundred one billion, one hundred eleven million, forty-one thousand, three hundred forty-three".