11122153 has 4 divisors (see below), whose sum is σ = 12711040. Its totient is φ = 9533268.

The previous prime is 11122141. The next prime is 11122171. The reversal of 11122153 is 35122111.

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 a de Polignac number, because none of the positive numbers 2^k-11122153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122253) 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, 794433 + ... + 794446.

It is an arithmetic number, because the mean of its divisors is an integer number (3177760).

Almost surely, 2^11122153 is an apocalyptic number.

It is an amenable number.

11122153 is a deficient number, since it is larger than the sum of its proper divisors (1588887).

11122153 is an equidigital number, since it uses as much as digits as its factorization.

11122153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588886.

The product of its digits is 60, while the sum is 16.

The square root of 11122153 is about 3334.9892053798. The cubic root of 11122153 is about 223.2182102643.

Adding to 11122153 its reverse (35122111), we get a palindrome (46244264).

The spelling of 11122153 in words is "eleven million, one hundred twenty-two thousand, one hundred fifty-three".