11354231 has 6 divisors (see below), whose sum is σ = 13208040. Its totient is φ = 9732156.

The previous prime is 11354209. The next prime is 11354237. The reversal of 11354231 is 13245311.

11354231 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11354231 - 2¹⁰ = 11353207 is a prime.

It is a super-2 number, since 2×11354231² = 257837123202722, which contains 22 as substring.

It is a Duffinian number.

11354231 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11354237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115811 + ... + 115908.

It is an arithmetic number, because the mean of its divisors is an integer number (2201340).

Almost surely, 2^11354231 is an apocalyptic number.

11354231 is a deficient number, since it is larger than the sum of its proper divisors (1853809).

11354231 is an equidigital number, since it uses as much as digits as its factorization.

11354231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231733 (or 231726 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 11354231 is about 3369.6039826662. The cubic root of 11354231 is about 224.7601130563.

Adding to 11354231 its reverse (13245311), we get a palindrome (24599542).

The spelling of 11354231 in words is "eleven million, three hundred fifty-four thousand, two hundred thirty-one".