140113230131 has 16 divisors (see below), whose sum is σ = 160663495680. Its totient is φ = 119697056640.

The previous prime is 140113230107. The next prime is 140113230143. The reversal of 140113230131 is 131032311041.

140113230131 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 140113230131 - 2⁶ = 140113230067 is a prime.

It is a super-2 number, since 2×140113230131² (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 (140113230151) 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, 3021140 + ... + 3067166.

It is an arithmetic number, because the mean of its divisors is an integer number (10041468480).

Almost surely, 2^140113230131 is an apocalyptic number.

140113230131 is a deficient number, since it is larger than the sum of its proper divisors (20550265549).

140113230131 is a wasteful number, since it uses less digits than its factorization.

140113230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47474.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 140113230131 its reverse (131032311041), we get a palindrome (271145541172).

The spelling of 140113230131 in words is "one hundred forty billion, one hundred thirteen million, two hundred thirty thousand, one hundred thirty-one".