4143121040101 has 4 divisors (see below), whose sum is σ = 4143125111104. Its totient is φ = 4143116969100.

The previous prime is 4143121040063. The next prime is 4143121040117. The reversal of 4143121040101 is 1010401213414.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4143121040101 - 2⁷ = 4143121039973 is a prime.

It is a super-3 number, since 3×4143121040101³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143121040801) 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, 999796 + ... + 3047266.

It is an arithmetic number, because the mean of its divisors is an integer number (1035781277776).

Almost surely, 2^{4143121040101} is an apocalyptic number.

It is an amenable number.

4143121040101 is a deficient number, since it is larger than the sum of its proper divisors (4071003).

4143121040101 is a wasteful number, since it uses less digits than its factorization.

4143121040101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071002.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 4143121040101 its reverse (1010401213414), we get a palindrome (5153522253515).

The spelling of 4143121040101 in words is "four trillion, one hundred forty-three billion, one hundred twenty-one million, forty thousand, one hundred one".