12051310 has 32 divisors (see below), whose sum is σ = 22851072. Its totient is φ = 4567200.

The previous prime is 12051293. The next prime is 12051323. The reversal of 12051310 is 1315021.

It is a super-2 number, since 2×12051310² = 290468145432200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34557 + ... + 34903.

It is an arithmetic number, because the mean of its divisors is an integer number (714096).

Almost surely, 2^12051310 is an apocalyptic number.

12051310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12051310 is a deficient number, since it is larger than the sum of its proper divisors (10799762).

12051310 is a wasteful number, since it uses less digits than its factorization.

12051310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 12051310 is about 3471.4996759326. The cubic root of 12051310 is about 229.2686916883.

Adding to 12051310 its reverse (1315021), we get a palindrome (13366331).

The spelling of 12051310 in words is "twelve million, fifty-one thousand, three hundred ten".