12311354 has 16 divisors (see below), whose sum is σ = 21206880. Its totient is φ = 5301360.

The previous prime is 12311347. The next prime is 12311389. The reversal of 12311354 is 45311321.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14309 + ... + 15144.

It is an arithmetic number, because the mean of its divisors is an integer number (1325430).

Almost surely, 2^12311354 is an apocalyptic number.

12311354 is a deficient number, since it is larger than the sum of its proper divisors (8895526).

12311354 is a wasteful number, since it uses less digits than its factorization.

12311354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29485.

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

The square root of 12311354 is about 3508.7539098660. The cubic root of 12311354 is about 230.9060292554.

Adding to 12311354 its reverse (45311321), we get a palindrome (57622675).

The spelling of 12311354 in words is "twelve million, three hundred eleven thousand, three hundred fifty-four".