11302312 has 16 divisors (see below), whose sum is σ = 24219360. Its totient is φ = 4843824.

The previous prime is 11302307. The next prime is 11302327. The reversal of 11302312 is 21320311.

11302312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11302292 and 11302301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100858 + ... + 100969.

It is an arithmetic number, because the mean of its divisors is an integer number (1513710).

Almost surely, 2^11302312 is an apocalyptic number.

It is an amenable number.

11302312 is an abundant number, since it is smaller than the sum of its proper divisors (12917048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11302312 is a wasteful number, since it uses less digits than its factorization.

11302312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201840 (or 201836 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11302312 is about 3361.8911344658. The cubic root of 11302312 is about 224.4170059440.

Adding to 11302312 its reverse (21320311), we get a palindrome (32622623).

The spelling of 11302312 in words is "eleven million, three hundred two thousand, three hundred twelve".