12118035341 has 4 divisors (see below), whose sum is σ = 12119082684. Its totient is φ = 12116988000.

The previous prime is 12118035329. The next prime is 12118035343. The reversal of 12118035341 is 14353081121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14353081121 = 113 ⋅127018417.

It can be written as a sum of positive squares in 2 ways, for example, as 4575981316 + 7542054025 = 67646^2 + 86845^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12118035341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12118035343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506120 + ... + 529521.

It is an arithmetic number, because the mean of its divisors is an integer number (3029770671).

Almost surely, 2^12118035341 is an apocalyptic number.

It is an amenable number.

12118035341 is a deficient number, since it is larger than the sum of its proper divisors (1047343).

12118035341 is a wasteful number, since it uses less digits than its factorization.

12118035341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047342.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 12118035341 in words is "twelve billion, one hundred eighteen million, thirty-five thousand, three hundred forty-one".