140010131 has 8 divisors (see below), whose sum is σ = 148100640. Its totient is φ = 132086592.

The previous prime is 140010119. The next prime is 140010149. The reversal of 140010131 is 131010041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140010131 - 2²⁶ = 72901267 is a prime.

It is a super-2 number, since 2×140010131² = 39205673565274322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140010161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40016 + ... + 43373.

It is an arithmetic number, because the mean of its divisors is an integer number (18512580).

Almost surely, 2^140010131 is an apocalyptic number.

140010131 is a deficient number, since it is larger than the sum of its proper divisors (8090509).

140010131 is an equidigital number, since it uses as much as digits as its factorization.

140010131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83485.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 140010131 is about 11832.5876713422. The cubic root of 140010131 is about 519.2619349206.

Adding to 140010131 its reverse (131010041), we get a palindrome (271020172).

The spelling of 140010131 in words is "one hundred forty million, ten thousand, one hundred thirty-one".