32104332031 has 4 divisors (see below), whose sum is σ = 32173078392. Its totient is φ = 32035585672.

The previous prime is 32104332017. The next prime is 32104332037. The reversal of 32104332031 is 13023340123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13023340123 = 50053 ⋅260191.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32104332031 is a prime.

It is a super-2 number, since 2×32104332031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32104331993 and 32104332011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32104332037) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 34372480 + ... + 34373413.

It is an arithmetic number, because the mean of its divisors is an integer number (8043269598).

Almost surely, 2^32104332031 is an apocalyptic number.

32104332031 is a deficient number, since it is larger than the sum of its proper divisors (68746361).

32104332031 is an equidigital number, since it uses as much as digits as its factorization.

32104332031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68746360.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32104332031 its reverse (13023340123), we get a palindrome (45127672154).

The spelling of 32104332031 in words is "thirty-two billion, one hundred four million, three hundred thirty-two thousand, thirty-one".