131041342 has 8 divisors (see below), whose sum is σ = 196832376. Its totient is φ = 65430552.

The previous prime is 131041303. The next prime is 131041349. The reversal of 131041342 is 243140131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131041349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43228 + ... + 46159.

It is an arithmetic number, because the mean of its divisors is an integer number (24604047).

Almost surely, 2^131041342 is an apocalyptic number.

131041342 is a deficient number, since it is larger than the sum of its proper divisors (65791034).

131041342 is an equidigital number, since it uses as much as digits as its factorization.

131041342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90122.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 131041342 is about 11447.3290334471. The cubic root of 131041342 is about 507.9287286087.

Adding to 131041342 its reverse (243140131), we get a palindrome (374181473).

The spelling of 131041342 in words is "one hundred thirty-one million, forty-one thousand, three hundred forty-two".