131011130042342 has 8 divisors (see below), whose sum is σ = 214381849160232. Its totient is φ = 59550513655600.

The previous prime is 131011130042293. The next prime is 131011130042357. The reversal of 131011130042342 is 243240031110131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2977525682759 + ... + 2977525682802.

It is an arithmetic number, because the mean of its divisors is an integer number (26797731145029).

Almost surely, 2^{131011130042342} is an apocalyptic number.

131011130042342 is a deficient number, since it is larger than the sum of its proper divisors (83370719117890).

131011130042342 is a wasteful number, since it uses less digits than its factorization.

131011130042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5955051365574.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 131011130042342 its reverse (243240031110131), we get a palindrome (374251161152473).

The spelling of 131011130042342 in words is "one hundred thirty-one trillion, eleven billion, one hundred thirty million, forty-two thousand, three hundred forty-two".