12150302513 has 16 divisors (see below), whose sum is σ = 12347064576. Its totient is φ = 11955471360.

The previous prime is 12150302501. The next prime is 12150302519. The reversal of 12150302513 is 31520305121.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12150302513 - 2⁶ = 12150302449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12150302519) 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, 13697756 + ... + 13698642.

It is an arithmetic number, because the mean of its divisors is an integer number (771691536).

Almost surely, 2^12150302513 is an apocalyptic number.

It is an amenable number.

12150302513 is a deficient number, since it is larger than the sum of its proper divisors (196762063).

12150302513 is a wasteful number, since it uses less digits than its factorization.

12150302513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 12150302513 its reverse (31520305121), we get a palindrome (43670607634).

The spelling of 12150302513 in words is "twelve billion, one hundred fifty million, three hundred two thousand, five hundred thirteen".