131210140240379 has 2 divisors, whose sum is σ = 131210140240380. Its totient is φ = 131210140240378.

The previous prime is 131210140240331. The next prime is 131210140240447. The reversal of 131210140240379 is 973042041012131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131210140240379 - 2¹⁶ = 131210140174843 is a prime.

It is a super-2 number, since 2×131210140240379² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131210140246379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65605070120189 + 65605070120190.

It is an arithmetic number, because the mean of its divisors is an integer number (65605070120190).

Almost surely, 2^{131210140240379} is an apocalyptic number.

131210140240379 is a deficient number, since it is larger than the sum of its proper divisors (1).

131210140240379 is an equidigital number, since it uses as much as digits as its factorization.

131210140240379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 131210140240379 in words is "one hundred thirty-one trillion, two hundred ten billion, one hundred forty million, two hundred forty thousand, three hundred seventy-nine".