13125329293 has 4 divisors (see below), whose sum is σ = 13695995808. Its totient is φ = 12554662780.

The previous prime is 13125329291. The next prime is 13125329309. The reversal of 13125329293 is 39292352131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13125329293 - 2¹ = 13125329291 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13125329291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285333223 + ... + 285333268.

It is an arithmetic number, because the mean of its divisors is an integer number (3423998952).

Almost surely, 2^13125329293 is an apocalyptic number.

It is an amenable number.

13125329293 is a deficient number, since it is larger than the sum of its proper divisors (570666515).

13125329293 is an equidigital number, since it uses as much as digits as its factorization.

13125329293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570666514.

The product of its digits is 87480, while the sum is 40.

The spelling of 13125329293 in words is "thirteen billion, one hundred twenty-five million, three hundred twenty-nine thousand, two hundred ninety-three".