131202140131 has 8 divisors (see below), whose sum is σ = 136676988800. Its totient is φ = 125804949120.

The previous prime is 131202140117. The next prime is 131202140137. The reversal of 131202140131 is 131041202131.

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 131202140131 - 2¹⁹ = 131201615843 is a prime.

It is a super-2 number, since 2×131202140131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131202140099 and 131202140108.

It is not an unprimeable number, because it can be changed into a prime (131202140137) 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 7 ways as a sum of consecutive naturals, for example, 19410966 + ... + 19417723.

It is an arithmetic number, because the mean of its divisors is an integer number (17084623600).

Almost surely, 2^131202140131 is an apocalyptic number.

131202140131 is a deficient number, since it is larger than the sum of its proper divisors (5474848669).

131202140131 is a wasteful number, since it uses less digits than its factorization.

131202140131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38828829.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 131202140131 its reverse (131041202131), we get a palindrome (262243342262).

The spelling of 131202140131 in words is "one hundred thirty-one billion, two hundred two million, one hundred forty thousand, one hundred thirty-one".