131143034210342 has 64 divisors (see below), whose sum is σ = 245430611712000. Its totient is φ = 51058005626880.

The previous prime is 131143034210233. The next prime is 131143034210351. The reversal of 131143034210342 is 243012430341131.

It is a junction number, because it is equal to n+sod(n) for n = 131143034210299 and 131143034210308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5453147534 + ... + 5453171582.

It is an arithmetic number, because the mean of its divisors is an integer number (3834853308000).

Almost surely, 2^{131143034210342} is an apocalyptic number.

131143034210342 is a deficient number, since it is larger than the sum of its proper divisors (114287577501658).

131143034210342 is a wasteful number, since it uses less digits than its factorization.

131143034210342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48021.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 131143034210342 its reverse (243012430341131), we get a palindrome (374155464551473).

The spelling of 131143034210342 in words is "one hundred thirty-one trillion, one hundred forty-three billion, thirty-four million, two hundred ten thousand, three hundred forty-two".