131300312330 has 64 divisors (see below), whose sum is σ = 268146823680. Its totient is φ = 45866995200.

The previous prime is 131300312321. The next prime is 131300312387. The reversal of 131300312330 is 33213003131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117350 + ... + 525710.

It is an arithmetic number, because the mean of its divisors is an integer number (4189794120).

Almost surely, 2^131300312330 is an apocalyptic number.

131300312330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131300312330 is an abundant number, since it is smaller than the sum of its proper divisors (136846511350).

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

131300312330 is a wasteful number, since it uses less digits than its factorization.

131300312330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408495.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 131300312330 its reverse (33213003131), we get a palindrome (164513315461).

The spelling of 131300312330 in words is "one hundred thirty-one billion, three hundred million, three hundred twelve thousand, three hundred thirty".