12053330 has 16 divisors (see below), whose sum is σ = 22201344. Its totient is φ = 4709040.

The previous prime is 12053309. The next prime is 12053339. The reversal of 12053330 is 3335021.

It is a junction number, because it is equal to n+sod(n) for n = 12053299 and 12053308.

It is not an unprimeable number, because it can be changed into a prime (12053339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13586 + ... + 14445.

It is an arithmetic number, because the mean of its divisors is an integer number (1387584).

Almost surely, 2^12053330 is an apocalyptic number.

12053330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12053330 is a deficient number, since it is larger than the sum of its proper divisors (10148014).

12053330 is a wasteful number, since it uses less digits than its factorization.

12053330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28081.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 12053330 is about 3471.7906042848. The cubic root of 12053330 is about 229.2815007214.

Adding to 12053330 its reverse (3335021), we get a palindrome (15388351).

The spelling of 12053330 in words is "twelve million, fifty-three thousand, three hundred thirty".