11213053 has 12 divisors (see below), whose sum is σ = 11845600. Its totient is φ = 10611216.

The previous prime is 11212997. The next prime is 11213057. The reversal of 11213053 is 35031211.

It is not a de Polignac number, because 11213053 - 2¹³ = 11204861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56248 + ... + 56446.

Almost surely, 2^11213053 is an apocalyptic number.

It is an amenable number.

11213053 is a deficient number, since it is larger than the sum of its proper divisors (632547).

11213053 is an equidigital number, since it uses as much as digits as its factorization.

11213053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 295 counting only the distinct ones).

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

The square root of 11213053 is about 3348.5897031437. The cubic root of 11213053 is about 223.8246728075.

Adding to 11213053 its reverse (35031211), we get a palindrome (46244264).

The spelling of 11213053 in words is "eleven million, two hundred thirteen thousand, fifty-three".