143131644601 has 16 divisors (see below), whose sum is σ = 158564157120. Its totient is φ = 128104764480.

The previous prime is 143131644589. The next prime is 143131644613. The reversal of 143131644601 is 106446131341.

143131644601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (143131644589) and next prime (143131644613).

It is not a de Polignac number, because 143131644601 - 2¹⁷ = 143131513529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143131644671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1264215 + ... + 1372771.

It is an arithmetic number, because the mean of its divisors is an integer number (9910259820).

Almost surely, 2^143131644601 is an apocalyptic number.

143131644601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

143131644601 is a deficient number, since it is larger than the sum of its proper divisors (15432512519).

143131644601 is a wasteful number, since it uses less digits than its factorization.

143131644601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110424.

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 143131644601 its reverse (106446131341), we get a palindrome (249577775942).

The spelling of 143131644601 in words is "one hundred forty-three billion, one hundred thirty-one million, six hundred forty-four thousand, six hundred one".