140043211130111 has 4 divisors (see below), whose sum is σ = 144560734069824. Its totient is φ = 135525688190400.

The previous prime is 140043211130071. The next prime is 140043211130131. The reversal of 140043211130111 is 111031112340041.

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 140043211130111 - 2³⁰ = 140042137388287 is a prime.

It is a super-2 number, since 2×140043211130111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140043211130131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258761469810 + ... + 2258761469871.

It is an arithmetic number, because the mean of its divisors is an integer number (36140183517456).

Almost surely, 2^{140043211130111} is an apocalyptic number.

140043211130111 is a deficient number, since it is larger than the sum of its proper divisors (4517522939713).

140043211130111 is an equidigital number, since it uses as much as digits as its factorization.

140043211130111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4517522939712.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 140043211130111 its reverse (111031112340041), we get a palindrome (251074323470152).

The spelling of 140043211130111 in words is "one hundred forty trillion, forty-three billion, two hundred eleven million, one hundred thirty thousand, one hundred eleven".