32310120021132 has 12 divisors (see below), whose sum is σ = 75390280049336. Its totient is φ = 10770040007040.

The previous prime is 32310120021131. The next prime is 32310120021187. The reversal of 32310120021132 is 23112002101323.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×32310120021132² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32310120021099 and 32310120021108.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1346255000869 + ... + 1346255000892.

Almost surely, 2^{32310120021132} is an apocalyptic number.

It is an amenable number.

32310120021132 is an abundant number, since it is smaller than the sum of its proper divisors (43080160028204).

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

32310120021132 is a wasteful number, since it uses less digits than its factorization.

32310120021132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692510001768 (or 2692510001766 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 32310120021132 its reverse (23112002101323), we get a palindrome (55422122122455).

The spelling of 32310120021132 in words is "thirty-two trillion, three hundred ten billion, one hundred twenty million, twenty-one thousand, one hundred thirty-two".