143001213403 has 16 divisors (see below), whose sum is σ = 149952545280. Its totient is φ = 136112385024.

The previous prime is 143001213373. The next prime is 143001213431. The reversal of 143001213403 is 304312100341.

143001213403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 143001213403 - 2⁹ = 143001212891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143001213463) 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, 4821403 + ... + 4850971.

It is an arithmetic number, because the mean of its divisors is an integer number (9372034080).

Almost surely, 2^143001213403 is an apocalyptic number.

143001213403 is a deficient number, since it is larger than the sum of its proper divisors (6951331877).

143001213403 is a wasteful number, since it uses less digits than its factorization.

143001213403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30618.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 143001213403 its reverse (304312100341), we get a palindrome (447313313744).

It can be divided in two parts, 14300121 and 3403, that added together give a square (14303524 = 3782²).

The spelling of 143001213403 in words is "one hundred forty-three billion, one million, two hundred thirteen thousand, four hundred three".