32112531016 has 16 divisors (see below), whose sum is σ = 60213216240. Its totient is φ = 16055673360.

The previous prime is 32112531013. The next prime is 32112531029. The reversal of 32112531016 is 61013521123.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32112531013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229831 + ... + 342121.

It is an arithmetic number, because the mean of its divisors is an integer number (3763326015).

Almost surely, 2^32112531016 is an apocalyptic number.

It is an amenable number.

32112531016 is a deficient number, since it is larger than the sum of its proper divisors (28100685224).

32112531016 is a wasteful number, since it uses less digits than its factorization.

32112531016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148044 (or 148040 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 32112531016 in words is "thirty-two billion, one hundred twelve million, five hundred thirty-one thousand, sixteen".