12152004313502 has 8 divisors (see below), whose sum is σ = 18615836395296. Its totient is φ = 5946725515072.

The previous prime is 12152004313489. The next prime is 12152004313541. The reversal of 12152004313502 is 20531340025121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 64638320723 + ... + 64638320910.

It is an arithmetic number, because the mean of its divisors is an integer number (2326979549412).

Almost surely, 2^{12152004313502} is an apocalyptic number.

12152004313502 is a deficient number, since it is larger than the sum of its proper divisors (6463832081794).

12152004313502 is a wasteful number, since it uses less digits than its factorization.

12152004313502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129276641682.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 12152004313502 its reverse (20531340025121), we get a palindrome (32683344338623).

The spelling of 12152004313502 in words is "twelve trillion, one hundred fifty-two billion, four million, three hundred thirteen thousand, five hundred two".