31033201132 has 12 divisors (see below), whose sum is σ = 54371775136. Its totient is φ = 15498408240.

The previous prime is 31033201127. The next prime is 31033201139. The reversal of 31033201132 is 23110233013.

It is not an unprimeable number, because it can be changed into a prime (31033201139) 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 3 ways as a sum of consecutive naturals, for example, 4544244 + ... + 4551067.

Almost surely, 2^31033201132 is an apocalyptic number.

It is an amenable number.

31033201132 is a deficient number, since it is larger than the sum of its proper divisors (23338574004).

31033201132 is a wasteful number, since it uses less digits than its factorization.

31033201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9096168 (or 9096166 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 31033201132 its reverse (23110233013), we get a palindrome (54143434145).

The spelling of 31033201132 in words is "thirty-one billion, thirty-three million, two hundred one thousand, one hundred thirty-two".