140033113121111 has 32 divisors (see below), whose sum is σ = 177423534397440. Its totient is φ = 107854832486016.

The previous prime is 140033113121021. The next prime is 140033113121147. The reversal of 140033113121111 is 111121311330041.

It is not a de Polignac number, because 140033113121111 - 2²⁶ = 140033046012247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140033113127111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405125891 + ... + 405471396.

It is an arithmetic number, because the mean of its divisors is an integer number (5544485449920).

Almost surely, 2^{140033113121111} is an apocalyptic number.

140033113121111 is a deficient number, since it is larger than the sum of its proper divisors (37390421276329).

140033113121111 is a wasteful number, since it uses less digits than its factorization.

140033113121111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810597383.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 140033113121111 its reverse (111121311330041), we get a palindrome (251154424451152).

The spelling of 140033113121111 in words is "one hundred forty trillion, thirty-three billion, one hundred thirteen million, one hundred twenty-one thousand, one hundred eleven".