32152122136 has 8 divisors (see below), whose sum is σ = 60285229020. Its totient is φ = 16076061064.

The previous prime is 32152122127. The next prime is 32152122139. The reversal of 32152122136 is 63122125123.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×32152122136² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32152122139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2009507626 + ... + 2009507641.

Almost surely, 2^32152122136 is an apocalyptic number.

It is an amenable number.

32152122136 is a deficient number, since it is larger than the sum of its proper divisors (28133106884).

32152122136 is a wasteful number, since it uses less digits than its factorization.

32152122136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019015273 (or 4019015269 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

Adding to 32152122136 its reverse (63122125123), we get a palindrome (95274247259).

The spelling of 32152122136 in words is "thirty-two billion, one hundred fifty-two million, one hundred twenty-two thousand, one hundred thirty-six".