13251304145 has 8 divisors (see below), whose sum is σ = 15952697280. Its totient is φ = 10566955120.

The previous prime is 13251304069. The next prime is 13251304147. The reversal of 13251304145 is 54140315231.

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

It is not a de Polignac number, because 13251304145 - 2¹⁴ = 13251287761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13251304147) by changing a digit.

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, 4259315 + ... + 4262424.

It is an arithmetic number, because the mean of its divisors is an integer number (1994087160).

Almost surely, 2^13251304145 is an apocalyptic number.

It is an amenable number.

13251304145 is a deficient number, since it is larger than the sum of its proper divisors (2701393135).

13251304145 is an equidigital number, since it uses as much as digits as its factorization.

13251304145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8522055.

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

Adding to 13251304145 its reverse (54140315231), we get a palindrome (67391619376).

The spelling of 13251304145 in words is "thirteen billion, two hundred fifty-one million, three hundred four thousand, one hundred forty-five".