11230141 has 16 divisors (see below), whose sum is σ = 12821760. Its totient is φ = 9775920.

The previous prime is 11230139. The next prime is 11230157. The reversal of 11230141 is 14103211.

It is not a de Polignac number, because 11230141 - 2¹ = 11230139 is a prime.

It is a super-2 number, since 2×11230141² = 252232133759762, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230111) 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, 158136 + ... + 158206.

It is an arithmetic number, because the mean of its divisors is an integer number (801360).

Almost surely, 2^11230141 is an apocalyptic number.

It is an amenable number.

11230141 is a deficient number, since it is larger than the sum of its proper divisors (1591619).

11230141 is an frugal number, since it uses more digits than its factorization.

11230141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11230141 is about 3351.1402537047. The cubic root of 11230141 is about 223.9383134242.

Adding to 11230141 its reverse (14103211), we get a palindrome (25333352).

The spelling of 11230141 in words is "eleven million, two hundred thirty thousand, one hundred forty-one".