11325121 has 4 divisors (see below), whose sum is σ = 11921200. Its totient is φ = 10729044.

The previous prime is 11325113. The next prime is 11325133. The reversal of 11325121 is 12152311.

11325121 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 11325121 - 2³ = 11325113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11325095 and 11325104.

It is not an unprimeable number, because it can be changed into a prime (11325221) 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, 298011 + ... + 298048.

It is an arithmetic number, because the mean of its divisors is an integer number (2980300).

Almost surely, 2^11325121 is an apocalyptic number.

It is an amenable number.

11325121 is a deficient number, since it is larger than the sum of its proper divisors (596079).

11325121 is an equidigital number, since it uses as much as digits as its factorization.

11325121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596078.

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

The square root of 11325121 is about 3365.2817118333. The cubic root of 11325121 is about 224.5678685288.

Adding to 11325121 its reverse (12152311), we get a palindrome (23477432).

The spelling of 11325121 in words is "eleven million, three hundred twenty-five thousand, one hundred twenty-one".