11352331 has 4 divisors (see below), whose sum is σ = 11427664. Its totient is φ = 11277000.

The previous prime is 11352323. The next prime is 11352343. The reversal of 11352331 is 13325311.

11352331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11352331 - 2³ = 11352323 is a prime.

It is a super-2 number, since 2×11352331² = 257750838267122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11352299 and 11352308.

It is not an unprimeable number, because it can be changed into a prime (11352391) 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, 37440 + ... + 37741.

It is an arithmetic number, because the mean of its divisors is an integer number (2856916).

Almost surely, 2^11352331 is an apocalyptic number.

11352331 is a deficient number, since it is larger than the sum of its proper divisors (75333).

11352331 is an equidigital number, since it uses as much as digits as its factorization.

11352331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75332.

The product of its digits is 270, while the sum is 19.

The square root of 11352331 is about 3369.3220386303. The cubic root of 11352331 is about 224.7475753501.

Adding to 11352331 its reverse (13325311), we get a palindrome (24677642).

The spelling of 11352331 in words is "eleven million, three hundred fifty-two thousand, three hundred thirty-one".