140240101112131 has 16 divisors (see below), whose sum is σ = 140943313437120. Its totient is φ = 139539182837760.

The previous prime is 140240101112123. The next prime is 140240101112171. The reversal of 140240101112131 is 131211101042041.

It is a cyclic number.

It is not a de Polignac number, because 140240101112131 - 2³ = 140240101112123 is a prime.

It is a super-2 number, since 2×140240101112131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140240101112101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230396235 + ... + 231004123.

It is an arithmetic number, because the mean of its divisors is an integer number (8808957089820).

Almost surely, 2^{140240101112131} is an apocalyptic number.

140240101112131 is a deficient number, since it is larger than the sum of its proper divisors (703212324989).

140240101112131 is an equidigital number, since it uses as much as digits as its factorization.

140240101112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609774.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 140240101112131 its reverse (131211101042041), we get a palindrome (271451202154172).

The spelling of 140240101112131 in words is "one hundred forty trillion, two hundred forty billion, one hundred one million, one hundred twelve thousand, one hundred thirty-one".