131333141142320 has 80 divisors (see below), whose sum is σ = 329542131391200. Its totient is φ = 48388398784512.

The previous prime is 131333141142283. The next prime is 131333141142331. The reversal of 131333141142320 is 23241141333131.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134719745 + ... + 135691104.

It is an arithmetic number, because the mean of its divisors is an integer number (4119276642390).

Almost surely, 2^{131333141142320} is an apocalyptic number.

131333141142320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131333141142320 is an abundant number, since it is smaller than the sum of its proper divisors (198208990248880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131333141142320 is a wasteful number, since it uses less digits than its factorization.

131333141142320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270411342 (or 270411336 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 131333141142320 its reverse (23241141333131), we get a palindrome (154574282475451).

The spelling of 131333141142320 in words is "one hundred thirty-one trillion, three hundred thirty-three billion, one hundred forty-one million, one hundred forty-two thousand, three hundred twenty".