12035120541 has 4 divisors (see below), whose sum is σ = 16046827392. Its totient is φ = 8023413692.

The previous prime is 12035120533. The next prime is 12035120549. The reversal of 12035120541 is 14502153021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (12035120533) and next prime (12035120549).

It is a cyclic number.

It is not a de Polignac number, because 12035120541 - 2³ = 12035120533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12035120549) 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, 2005853421 + ... + 2005853426.

It is an arithmetic number, because the mean of its divisors is an integer number (4011706848).

Almost surely, 2^12035120541 is an apocalyptic number.

It is an amenable number.

12035120541 is a deficient number, since it is larger than the sum of its proper divisors (4011706851).

12035120541 is an equidigital number, since it uses as much as digits as its factorization.

12035120541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011706850.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 12035120541 its reverse (14502153021), we get a palindrome (26537273562).

The spelling of 12035120541 in words is "twelve billion, thirty-five million, one hundred twenty thousand, five hundred forty-one".