131142103310040 has 32 divisors (see below), whose sum is σ = 393426309930480. Its totient is φ = 34971227549312.

The previous prime is 131142103309979. The next prime is 131142103310089. The reversal of 131142103310040 is 40013301241131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546425430339 + ... + 546425430578.

Almost surely, 2^{131142103310040} is an apocalyptic number.

131142103310040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131142103310040 is an abundant number, since it is smaller than the sum of its proper divisors (262284206620440).

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

131142103310040 is a wasteful number, since it uses less digits than its factorization.

131142103310040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092850860931 (or 1092850860927 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 131142103310040 its reverse (40013301241131), we get a palindrome (171155404551171).

The spelling of 131142103310040 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred three million, three hundred ten thousand, forty".