12034311101 has 4 divisors (see below), whose sum is σ = 12742211772. Its totient is φ = 11326410432.

The previous prime is 12034311059. The next prime is 12034311127. The reversal of 12034311101 is 10111343021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9196618201 + 2837692900 = 95899^2 + 53270^2 .

It is a cyclic number.

It is not a de Polignac number, because 12034311101 - 2²⁶ = 11967202237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 707900653 = 12034311101 / (1 + 2 + 0 + 3 + 4 + 3 + 1 + 1 + 1 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12034311101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034311301) 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, 353950310 + ... + 353950343.

It is an arithmetic number, because the mean of its divisors is an integer number (3185552943).

Almost surely, 2^12034311101 is an apocalyptic number.

It is an amenable number.

12034311101 is a deficient number, since it is larger than the sum of its proper divisors (707900671).

12034311101 is an equidigital number, since it uses as much as digits as its factorization.

12034311101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707900670.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12034311101 its reverse (10111343021), we get a palindrome (22145654122).

The spelling of 12034311101 in words is "twelve billion, thirty-four million, three hundred eleven thousand, one hundred one".