32308012823 has 4 divisors (see below), whose sum is σ = 32309343000. Its totient is φ = 32306682648.

The previous prime is 32308012801. The next prime is 32308012871. The reversal of 32308012823 is 32821080323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32308012823 - 2¹⁴ = 32307996439 is a prime.

It is a super-2 number, since 2×32308012823² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32308012823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32308012883) 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, 627965 + ... + 677462.

It is an arithmetic number, because the mean of its divisors is an integer number (8077335750).

Almost surely, 2^32308012823 is an apocalyptic number.

32308012823 is a deficient number, since it is larger than the sum of its proper divisors (1330177).

32308012823 is a wasteful number, since it uses less digits than its factorization.

32308012823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330176.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 32308012823 in words is "thirty-two billion, three hundred eight million, twelve thousand, eight hundred twenty-three".