12113310 has 96 divisors (see below), whose sum is σ = 33094656. Its totient is φ = 2833600.

The previous prime is 12113303. The next prime is 12113323. The reversal of 12113310 is 1331121.

12113310 = T₆₃₆ + T₆₃₇ + ... + T₆₉₀.

It is a super-2 number, since 2×12113310² = 293464558312200, 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 47 ways as a sum of consecutive naturals, for example, 170575 + ... + 170645.

It is an arithmetic number, because the mean of its divisors is an integer number (344736).

Almost surely, 2^12113310 is an apocalyptic number.

12113310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12113310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16547328).

12113310 is an abundant number, since it is smaller than the sum of its proper divisors (20981346).

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

12113310 is a wasteful number, since it uses less digits than its factorization.

12113310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 12113310 is about 3480.4180783348. The cubic root of 12113310 is about 229.6611898690.

Adding to 12113310 its reverse (1331121), we get a palindrome (13444431).

It can be divided in two parts, 121 and 13310, that added together give a palindrome (13431).

The spelling of 12113310 in words is "twelve million, one hundred thirteen thousand, three hundred ten".