12390301253 has 4 divisors (see below), whose sum is σ = 13516692288. Its totient is φ = 11263910220.

The previous prime is 12390301241. The next prime is 12390301291. The reversal of 12390301253 is 35210309321.

12390301253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35210309321 = 11 ⋅3200937211.

It is a cyclic number.

It is not a de Polignac number, because 12390301253 - 2²⁰ = 12389252677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12390304253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563195501 + ... + 563195522.

It is an arithmetic number, because the mean of its divisors is an integer number (3379173072).

Almost surely, 2^12390301253 is an apocalyptic number.

It is an amenable number.

12390301253 is a deficient number, since it is larger than the sum of its proper divisors (1126391035).

12390301253 is a wasteful number, since it uses less digits than its factorization.

12390301253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126391034.

The product of its (nonzero) digits is 4860, while the sum is 29.

The spelling of 12390301253 in words is "twelve billion, three hundred ninety million, three hundred one thousand, two hundred fifty-three".