32100140132 has 12 divisors (see below), whose sum is σ = 56185649520. Its totient is φ = 16047097416.

The previous prime is 32100140077. The next prime is 32100140173. The reversal of 32100140132 is 23104100123.

It is a self number, because there is not a number n which added to its sum of digits gives 32100140132.

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, 718778 + ... + 762129.

It is an arithmetic number, because the mean of its divisors is an integer number (4682137460).

Almost surely, 2^32100140132 is an apocalyptic number.

It is an amenable number.

32100140132 is a deficient number, since it is larger than the sum of its proper divisors (24085509388).

32100140132 is a wasteful number, since it uses less digits than its factorization.

32100140132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486330 (or 1486328 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32100140132 its reverse (23104100123), we get a palindrome (55204240255).

The spelling of 32100140132 in words is "thirty-two billion, one hundred million, one hundred forty thousand, one hundred thirty-two".