143103402001 has 16 divisors (see below), whose sum is σ = 169229024640. Its totient is φ = 118400486400.

The previous prime is 143103401993. The next prime is 143103402011. The reversal of 143103402001 is 100204301341.

It is not a de Polignac number, because 143103402001 - 2³ = 143103401993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143103402001.

It is not an unprimeable number, because it can be changed into a prime (143103402011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735345 + ... + 909361.

It is an arithmetic number, because the mean of its divisors is an integer number (10576814040).

Almost surely, 2^143103402001 is an apocalyptic number.

It is an amenable number.

143103402001 is a deficient number, since it is larger than the sum of its proper divisors (26125622639).

143103402001 is a wasteful number, since it uses less digits than its factorization.

143103402001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178104.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 143103402001 its reverse (100204301341), we get a palindrome (243307703342).

The spelling of 143103402001 in words is "one hundred forty-three billion, one hundred three million, four hundred two thousand, one".