140241100531 has 16 divisors (see below), whose sum is σ = 160834604800. Its totient is φ = 119787903648.

The previous prime is 140241100501. The next prime is 140241100577. The reversal of 140241100531 is 135001142041.

140241100531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140241100531 - 2⁵ = 140241100499 is a prime.

It is a super-2 number, since 2×140241100531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140241100501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3196300 + ... + 3239878.

It is an arithmetic number, because the mean of its divisors is an integer number (10052162800).

Almost surely, 2^140241100531 is an apocalyptic number.

140241100531 is a deficient number, since it is larger than the sum of its proper divisors (20593504269).

140241100531 is a wasteful number, since it uses less digits than its factorization.

140241100531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45178.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 140241100531 its reverse (135001142041), we get a palindrome (275242242572).

The spelling of 140241100531 in words is "one hundred forty billion, two hundred forty-one million, one hundred thousand, five hundred thirty-one".