32304223423031 has 16 divisors (see below), whose sum is σ = 37222129730880. Its totient is φ = 27462435936000.

The previous prime is 32304223423019. The next prime is 32304223423057. The reversal of 32304223423031 is 13032432240323.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 32304223423031 - 2¹⁰ = 32304223422007 is a prime.

It is a super-2 number, since 2×32304223423031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32304223423631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14123720 + ... + 16250781.

It is an arithmetic number, because the mean of its divisors is an integer number (2326383108180).

Almost surely, 2^{32304223423031} is an apocalyptic number.

32304223423031 is a deficient number, since it is larger than the sum of its proper divisors (4917906307849).

32304223423031 is a wasteful number, since it uses less digits than its factorization.

32304223423031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30375754.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 32304223423031 its reverse (13032432240323), we get a palindrome (45336655663354).

The spelling of 32304223423031 in words is "thirty-two trillion, three hundred four billion, two hundred twenty-three million, four hundred twenty-three thousand, thirty-one".