12302110302032 has 20 divisors (see below), whose sum is σ = 23836004332980. Its totient is φ = 6150883377408.

The previous prime is 12302110302019. The next prime is 12302110302067. The reversal of 12302110302032 is 23020301120321.

It can be written as a sum of positive squares in 2 ways, for example, as 10734115479616 + 1567994822416 = 3276296^2 + 1252196^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12302110301995 and 12302110302013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10144013 + ... + 11291820.

It is an arithmetic number, because the mean of its divisors is an integer number (1191800216649).

Almost surely, 2^{12302110302032} is an apocalyptic number.

It is an amenable number.

12302110302032 is a deficient number, since it is larger than the sum of its proper divisors (11533894030948).

12302110302032 is a wasteful number, since it uses less digits than its factorization.

12302110302032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21471710 (or 21471704 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12302110302032 its reverse (23020301120321), we get a palindrome (35322411422353).

The spelling of 12302110302032 in words is "twelve trillion, three hundred two billion, one hundred ten million, three hundred two thousand, thirty-two".