4001101143 has 16 divisors (see below), whose sum is σ = 5751770976. Its totient is φ = 2459387520.

The previous prime is 4001101141. The next prime is 4001101171. The reversal of 4001101143 is 3411011004.

It is not a de Polignac number, because 4001101143 - 2¹ = 4001101141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001101141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24288 + ... + 92693.

It is an arithmetic number, because the mean of its divisors is an integer number (359485686).

Almost surely, 2^4001101143 is an apocalyptic number.

4001101143 is a deficient number, since it is larger than the sum of its proper divisors (1750669833).

4001101143 is a wasteful number, since it uses less digits than its factorization.

4001101143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117874.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 4001101143 is about 63254.2579041127. The cubic root of 4001101143 is about 1587.5467015670.

Adding to 4001101143 its reverse (3411011004), we get a palindrome (7412112147).

The spelling of 4001101143 in words is "four billion, one million, one hundred one thousand, one hundred forty-three".