11141273 has 16 divisors (see below), whose sum is σ = 13862016. Its totient is φ = 8797440.

The previous prime is 11141243. The next prime is 11141279. The reversal of 11141273 is 37214111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11141273 - 2¹⁴ = 11124889 is a prime.

It is a Duffinian number.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11141279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140 + ... + 4722.

It is an arithmetic number, because the mean of its divisors is an integer number (866376).

Almost surely, 2^11141273 is an apocalyptic number.

11141273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11141273 is a deficient number, since it is larger than the sum of its proper divisors (2720743).

11141273 is a wasteful number, since it uses less digits than its factorization.

11141273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624.

The product of its digits is 168, while the sum is 20.

The square root of 11141273 is about 3337.8545504560. The cubic root of 11141273 is about 223.3460478888.

Adding to 11141273 its reverse (37214111), we get a palindrome (48355384).

The spelling of 11141273 in words is "eleven million, one hundred forty-one thousand, two hundred seventy-three".