12113303334 has 32 divisors (see below), whose sum is σ = 26876983680. Its totient is φ = 3608481600.

The previous prime is 12113303327. The next prime is 12113303359. The reversal of 12113303334 is 43330331121.

It is a happy number.

It is a super-2 number, since 2×12113303334² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

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, 1551487 + ... + 1559274.

It is an arithmetic number, because the mean of its divisors is an integer number (839905740).

Almost surely, 2^12113303334 is an apocalyptic number.

12113303334 is an abundant number, since it is smaller than the sum of its proper divisors (14763680346).

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

12113303334 is a wasteful number, since it uses less digits than its factorization.

12113303334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110836.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12113303334 its reverse (43330331121), we get a palindrome (55443634455).

The spelling of 12113303334 in words is "twelve billion, one hundred thirteen million, three hundred three thousand, three hundred thirty-four".