12110302340 has 12 divisors (see below), whose sum is σ = 25431634956. Its totient is φ = 4844120928.

The previous prime is 12110302313. The next prime is 12110302411. The reversal of 12110302340 is 4320301121.

It can be written as a sum of positive squares in 2 ways, for example, as 7606281796 + 4504020544 = 87214^2 + 67112^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302757539 + ... + 302757578.

It is an arithmetic number, because the mean of its divisors is an integer number (2119302913).

Almost surely, 2^12110302340 is an apocalyptic number.

12110302340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110302340 is an abundant number, since it is smaller than the sum of its proper divisors (13321332616).

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

12110302340 is a wasteful number, since it uses less digits than its factorization.

12110302340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605515126 (or 605515124 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12110302340 its reverse (4320301121), we get a palindrome (16430603461).

The spelling of 12110302340 in words is "twelve billion, one hundred ten million, three hundred two thousand, three hundred forty".