12153360245 has 8 divisors (see below), whose sum is σ = 15705881016. Its totient is φ = 8974789056.

The previous prime is 12153360239. The next prime is 12153360253. The reversal of 12153360245 is 54206335121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 236144689 + 11917215556 = 15367^2 + 109166^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12153360245 - 2¹⁶ = 12153294709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 93487322 + ... + 93487451.

It is an arithmetic number, because the mean of its divisors is an integer number (1963235127).

Almost surely, 2^12153360245 is an apocalyptic number.

It is an amenable number.

12153360245 is a deficient number, since it is larger than the sum of its proper divisors (3552520771).

12153360245 is a wasteful number, since it uses less digits than its factorization.

12153360245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186974791.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 12153360245 its reverse (54206335121), we get a palindrome (66359695366).

The spelling of 12153360245 in words is "twelve billion, one hundred fifty-three million, three hundred sixty thousand, two hundred forty-five".