12316053 has 4 divisors (see below), whose sum is σ = 16421408. Its totient is φ = 8210700.

The previous prime is 12316037. The next prime is 12316061. The reversal of 12316053 is 35061321.

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 not a de Polignac number, because 12316053 - 2⁴ = 12316037 is a prime.

It is a super-2 number, since 2×12316053² = 303370322997618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12316033) 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, 2052673 + ... + 2052678.

It is an arithmetic number, because the mean of its divisors is an integer number (4105352).

Almost surely, 2^12316053 is an apocalyptic number.

It is an amenable number.

12316053 is a deficient number, since it is larger than the sum of its proper divisors (4105355).

12316053 is an equidigital number, since it uses as much as digits as its factorization.

12316053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4105354.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 12316053 is about 3509.4234569228. The cubic root of 12316053 is about 230.9354029381.

Adding to 12316053 its reverse (35061321), we get a palindrome (47377374).

The spelling of 12316053 in words is "twelve million, three hundred sixteen thousand, fifty-three".