4121101043 has 4 divisors (see below), whose sum is σ = 4122326208. Its totient is φ = 4119875880.

The previous prime is 4121101009. The next prime is 4121101099. The reversal of 4121101043 is 3401011214.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4121101043 - 2¹⁸ = 4120838899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4121101003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607523 + ... + 614268.

It is an arithmetic number, because the mean of its divisors is an integer number (1030581552).

Almost surely, 2^4121101043 is an apocalyptic number.

4121101043 is a deficient number, since it is larger than the sum of its proper divisors (1225165).

4121101043 is a wasteful number, since it uses less digits than its factorization.

4121101043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225164.

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

The square root of 4121101043 is about 64195.8023783487. The cubic root of 4121101043 is about 1603.2617112306.

Adding to 4121101043 its reverse (3401011214), we get a palindrome (7522112257).

The spelling of 4121101043 in words is "four billion, one hundred twenty-one million, one hundred one thousand, forty-three".