131001312100342 has 32 divisors (see below), whose sum is σ = 216127897643520. Its totient is φ = 59275399296960.

The previous prime is 131001312100331. The next prime is 131001312100343. The reversal of 131001312100342 is 243001213100131.

It is a super-2 number, since 2×131001312100342² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131001312100343) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 100216759 + ... + 101515522.

It is an arithmetic number, because the mean of its divisors is an integer number (6753996801360).

Almost surely, 2^{131001312100342} is an apocalyptic number.

131001312100342 is a deficient number, since it is larger than the sum of its proper divisors (85126585543178).

131001312100342 is a wasteful number, since it uses less digits than its factorization.

131001312100342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201733068.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 131001312100342 its reverse (243001213100131), we get a palindrome (374002525200473).

The spelling of 131001312100342 in words is "one hundred thirty-one trillion, one billion, three hundred twelve million, one hundred thousand, three hundred forty-two".