131010111134340 has 24 divisors (see below), whose sum is σ = 366828311176320. Its totient is φ = 34936029635808.

The previous prime is 131010111134263. The next prime is 131010111134363. The reversal of 131010111134340 is 43431111010131.

It is a self number, because there is not a number n which added to its sum of digits gives 131010111134340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091750926060 + ... + 1091750926179.

It is an arithmetic number, because the mean of its divisors is an integer number (15284512965680).

Almost surely, 2^{131010111134340} is an apocalyptic number.

131010111134340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131010111134340 is an abundant number, since it is smaller than the sum of its proper divisors (235818200041980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131010111134340 is a wasteful number, since it uses less digits than its factorization.

131010111134340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183501852251 (or 2183501852249 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 131010111134340 its reverse (43431111010131), we get a palindrome (174441222144471).

The spelling of 131010111134340 in words is "one hundred thirty-one trillion, ten billion, one hundred eleven million, one hundred thirty-four thousand, three hundred forty".