32100131120 has 40 divisors (see below), whose sum is σ = 74640285216. Its totient is φ = 12838765568.

The previous prime is 32100131087. The next prime is 32100131123. The reversal of 32100131120 is 2113100123.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 32100131095 and 32100131104.

It is not an unprimeable number, because it can be changed into a prime (32100131123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457309 + ... + 1479171.

Almost surely, 2^32100131120 is an apocalyptic number.

It is an amenable number.

32100131120 is an abundant number, since it is smaller than the sum of its proper divisors (42540154096).

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

32100131120 is a wasteful number, since it uses less digits than its factorization.

32100131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40229 (or 40223 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 32100131120 its reverse (2113100123), we get a palindrome (34213231243).

The spelling of 32100131120 in words is "thirty-two billion, one hundred million, one hundred thirty-one thousand, one hundred twenty".