11630053 has 4 divisors (see below), whose sum is σ = 12005248. Its totient is φ = 11254860.

The previous prime is 11630051. The next prime is 11630117. The reversal of 11630053 is 35003611.

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: 35003611 = 89 ⋅393299.

It is not a de Polignac number, because 11630053 - 2¹ = 11630051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11630053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11630051) 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, 187551 + ... + 187612.

It is an arithmetic number, because the mean of its divisors is an integer number (3001312).

Almost surely, 2^11630053 is an apocalyptic number.

It is an amenable number.

11630053 is a deficient number, since it is larger than the sum of its proper divisors (375195).

11630053 is an equidigital number, since it uses as much as digits as its factorization.

11630053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375194.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 11630053 is about 3410.2863516133. The cubic root of 11630053 is about 226.5655621275.

Adding to 11630053 its reverse (35003611), we get a palindrome (46633664).

The spelling of 11630053 in words is "eleven million, six hundred thirty thousand, fifty-three".