32310120021136 has 20 divisors (see below), whose sum is σ = 62600985249264. Its totient is φ = 16155027053600.

The previous prime is 32310120021131. The next prime is 32310120021187. The reversal of 32310120021136 is 63112002101323.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32310120021136.

It is not an unprimeable number, because it can be changed into a prime (32310120021131) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7323591 + ... + 10874521.

Almost surely, 2^{32310120021136} is an apocalyptic number.

It is an amenable number.

32310120021136 is a deficient number, since it is larger than the sum of its proper divisors (30290865228128).

32310120021136 is a wasteful number, since it uses less digits than its factorization.

32310120021136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119630 (or 4119624 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 32310120021136 its reverse (63112002101323), we get a palindrome (95422122122459).

The spelling of 32310120021136 in words is "thirty-two trillion, three hundred ten billion, one hundred twenty million, twenty-one thousand, one hundred thirty-six".