131633313622064 has 20 divisors (see below), whose sum is σ = 255909987285456. Its totient is φ = 65592026580672.

The previous prime is 131633313622037. The next prime is 131633313622073. The reversal of 131633313622064 is 460226313336131.

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, 14039384564 + ... + 14039393939.

Almost surely, 2^{131633313622064} is an apocalyptic number.

It is an amenable number.

131633313622064 is a deficient number, since it is larger than the sum of its proper divisors (124276673663392).

131633313622064 is a wasteful number, since it uses less digits than its factorization.

131633313622064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28078778804 (or 28078778798 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 44.

Adding to 131633313622064 its reverse (460226313336131), we get a palindrome (591859626958195).

The spelling of 131633313622064 in words is "one hundred thirty-one trillion, six hundred thirty-three billion, three hundred thirteen million, six hundred twenty-two thousand, sixty-four".