11312053 has 4 divisors (see below), whose sum is σ = 11575168. Its totient is φ = 11048940.

The previous prime is 11312051. The next prime is 11312057. The reversal of 11312053 is 35021311.

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 11312053 - 2¹ = 11312051 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 (11312051) 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, 131493 + ... + 131578.

It is an arithmetic number, because the mean of its divisors is an integer number (2893792).

Almost surely, 2^11312053 is an apocalyptic number.

It is an amenable number.

11312053 is a deficient number, since it is larger than the sum of its proper divisors (263115).

11312053 is an equidigital number, since it uses as much as digits as its factorization.

11312053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263114.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 11312053 is about 3363.3395606153. The cubic root of 11312053 is about 224.4814593743.

Adding to 11312053 its reverse (35021311), we get a palindrome (46333364).

The spelling of 11312053 in words is "eleven million, three hundred twelve thousand, fifty-three".