32031133011 has 12 divisors (see below), whose sum is σ = 48278809488. Its totient is φ = 20425649904.

The previous prime is 32031133007. The next prime is 32031133039. The reversal of 32031133011 is 11033113023.

It is a happy number.

32031133011 is a `hidden beast` number, since 3 + 20 + 311 + 330 + 1 + 1 = 666.

It is not a de Polignac number, because 32031133011 - 2² = 32031133007 is a prime.

It is a super-2 number, since 2×32031133011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32031132011) 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 in 11 ways as a sum of consecutive naturals, for example, 77369680 + ... + 77370093.

It is an arithmetic number, because the mean of its divisors is an integer number (4023234124).

Almost surely, 2^32031133011 is an apocalyptic number.

32031133011 is a deficient number, since it is larger than the sum of its proper divisors (16247676477).

32031133011 is a wasteful number, since it uses less digits than its factorization.

32031133011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154739802 (or 154739799 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 32031133011 its reverse (11033113023), we get a palindrome (43064246034).

The spelling of 32031133011 in words is "thirty-two billion, thirty-one million, one hundred thirty-three thousand, eleven".