143441101 has 4 divisors (see below), whose sum is σ = 143472604. Its totient is φ = 143409600.

The previous prime is 143441099. The next prime is 143441107. The reversal of 143441101 is 101144341.

143441101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101144341 = 7691 ⋅13151.

It can be written as a sum of positive squares in 2 ways, for example, as 58155876 + 85285225 = 7626^2 + 9235^2 .

It is a cyclic number.

It is not a de Polignac number, because 143441101 - 2¹ = 143441099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143441107) 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, 7470 + ... + 18511.

It is an arithmetic number, because the mean of its divisors is an integer number (35868151).

Almost surely, 2^143441101 is an apocalyptic number.

It is an amenable number.

143441101 is a deficient number, since it is larger than the sum of its proper divisors (31503).

143441101 is an equidigital number, since it uses as much as digits as its factorization.

143441101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31502.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 143441101 is about 11976.6899016381. The cubic root of 143441101 is about 523.4692840122.

Adding to 143441101 its reverse (101144341), we get a palindrome (244585442).

The spelling of 143441101 in words is "one hundred forty-three million, four hundred forty-one thousand, one hundred one".