131001413422312 has 32 divisors (see below), whose sum is σ = 246768440889600. Its totient is φ = 65197159348864.

The previous prime is 131001413422303. The next prime is 131001413422339. The reversal of 131001413422312 is 213224314100131.

It is a super-2 number, since 2×131001413422312² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39888568 + ... + 43047655.

It is an arithmetic number, because the mean of its divisors is an integer number (7711513777800).

Almost surely, 2^{131001413422312} is an apocalyptic number.

It is an amenable number.

131001413422312 is a deficient number, since it is larger than the sum of its proper divisors (115767027467288).

131001413422312 is a wasteful number, since it uses less digits than its factorization.

131001413422312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82937145 (or 82937141 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 131001413422312 its reverse (213224314100131), we get a palindrome (344225727522443).

The spelling of 131001413422312 in words is "one hundred thirty-one trillion, one billion, four hundred thirteen million, four hundred twenty-two thousand, three hundred twelve".