131342133142635 has 8 divisors (see below), whose sum is σ = 210147413028240. Its totient is φ = 70049137676064.

The previous prime is 131342133142601. The next prime is 131342133142667. The reversal of 131342133142635 is 536241331243131.

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

It is not a de Polignac number, because 131342133142635 - 2⁸ = 131342133142379 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4378071104740 + ... + 4378071104769.

It is an arithmetic number, because the mean of its divisors is an integer number (26268426628530).

Almost surely, 2^{131342133142635} is an apocalyptic number.

131342133142635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131342133142635 is a deficient number, since it is larger than the sum of its proper divisors (78805279885605).

131342133142635 is an equidigital number, since it uses as much as digits as its factorization.

131342133142635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8756142209517.

The product of its digits is 466560, while the sum is 42.

Adding to 131342133142635 its reverse (536241331243131), we get a palindrome (667583464385766).

The spelling of 131342133142635 in words is "one hundred thirty-one trillion, three hundred forty-two billion, one hundred thirty-three million, one hundred forty-two thousand, six hundred thirty-five".