11432313 has 16 divisors (see below), whose sum is σ = 17933760. Its totient is φ = 7172928.

The previous prime is 11432261. The next prime is 11432341. The reversal of 11432313 is 31323411.

It is not a de Polignac number, because 11432313 - 2⁶ = 11432249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11432353) 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, 11995 + ... + 12912.

It is an arithmetic number, because the mean of its divisors is an integer number (1120860).

Almost surely, 2^11432313 is an apocalyptic number.

It is an amenable number.

11432313 is a deficient number, since it is larger than the sum of its proper divisors (6501447).

11432313 is a wasteful number, since it uses less digits than its factorization.

11432313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24933 (or 24927 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 11432313 is about 3381.1703595057. The cubic root of 11432313 is about 225.2741547052.

Adding to 11432313 its reverse (31323411), we get a palindrome (42755724).

The spelling of 11432313 in words is "eleven million, four hundred thirty-two thousand, three hundred thirteen".