32125140135 has 64 divisors (see below), whose sum is σ = 62616960000. Its totient is φ = 15497412480.

The previous prime is 32125140127. The next prime is 32125140163. The reversal of 32125140135 is 53104152123.

32125140135 is a `hidden beast` number, since 3 + 2 + 1 + 251 + 401 + 3 + 5 = 666.

It is not a de Polignac number, because 32125140135 - 2³ = 32125140127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32125140099 and 32125140108.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 241161 + ... + 349869.

It is an arithmetic number, because the mean of its divisors is an integer number (978390000).

Almost surely, 2^32125140135 is an apocalyptic number.

32125140135 is a deficient number, since it is larger than the sum of its proper divisors (30491819865).

32125140135 is a wasteful number, since it uses less digits than its factorization.

32125140135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108933 (or 108927 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 32125140135 its reverse (53104152123), we get a palindrome (85229292258).

The spelling of 32125140135 in words is "thirty-two billion, one hundred twenty-five million, one hundred forty thousand, one hundred thirty-five".