12013310 has 16 divisors (see below), whose sum is σ = 21674736. Its totient is φ = 4794048.

The previous prime is 12013307. The next prime is 12013321. The reversal of 12013310 is 1331021.

It is a super-2 number, since 2×12013310² = 288639234312200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12013291 and 12013300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4082 + ... + 6378.

It is an arithmetic number, because the mean of its divisors is an integer number (1354671).

Almost surely, 2^12013310 is an apocalyptic number.

12013310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12013310 is a deficient number, since it is larger than the sum of its proper divisors (9661426).

12013310 is a wasteful number, since it uses less digits than its factorization.

12013310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 12013310 is about 3466.0222157395. The cubic root of 12013310 is about 229.0274624934.

Adding to 12013310 its reverse (1331021), we get a palindrome (13344331).

The spelling of 12013310 in words is "twelve million, thirteen thousand, three hundred ten".