12043401101 has 8 divisors (see below), whose sum is σ = 12076451904. Its totient is φ = 12010377600.

The previous prime is 12043401091. The next prime is 12043401113. The reversal of 12043401101 is 10110434021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12043401101 - 2¹⁰ = 12043400077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12043401101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043401121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124765 + ... + 1135421.

It is an arithmetic number, because the mean of its divisors is an integer number (1509556488).

Almost surely, 2^12043401101 is an apocalyptic number.

It is an amenable number.

12043401101 is a deficient number, since it is larger than the sum of its proper divisors (33050803).

12043401101 is a wasteful number, since it uses less digits than its factorization.

12043401101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13651.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12043401101 its reverse (10110434021), we get a palindrome (22153835122).

The spelling of 12043401101 in words is "twelve billion, forty-three million, four hundred one thousand, one hundred one".