131115312341254 has 8 divisors (see below), whose sum is σ = 196780852756800. Its totient is φ = 65521694755656.

The previous prime is 131115312341249. The next prime is 131115312341269. The reversal of 131115312341254 is 452143213511131.

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, 17980702929 + ... + 17980710220.

It is an arithmetic number, because the mean of its divisors is an integer number (24597606594600).

Almost surely, 2^{131115312341254} is an apocalyptic number.

131115312341254 is a deficient number, since it is larger than the sum of its proper divisors (65665540415546).

131115312341254 is a wasteful number, since it uses less digits than its factorization.

131115312341254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35961414974.

The product of its digits is 43200, while the sum is 37.

Adding to 131115312341254 its reverse (452143213511131), we get a palindrome (583258525852385).

The spelling of 131115312341254 in words is "one hundred thirty-one trillion, one hundred fifteen billion, three hundred twelve million, three hundred forty-one thousand, two hundred fifty-four".