12513353214 has 16 divisors (see below), whose sum is σ = 25028073360. Its totient is φ = 4170889920.

The previous prime is 12513353213. The next prime is 12513353257. The reversal of 12513353214 is 41235331521.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12513353213) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 92032 + ... + 183020.

It is an arithmetic number, because the mean of its divisors is an integer number (1564254585).

Almost surely, 2^12513353214 is an apocalyptic number.

12513353214 is an abundant number, since it is smaller than the sum of its proper divisors (12514720146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12513353214 is a wasteful number, since it uses less digits than its factorization.

12513353214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113915.

The product of its digits is 10800, while the sum is 30.

Adding to 12513353214 its reverse (41235331521), we get a palindrome (53748684735).

The spelling of 12513353214 in words is "twelve billion, five hundred thirteen million, three hundred fifty-three thousand, two hundred fourteen".