331001432103 has 16 divisors (see below), whose sum is σ = 444844138496. Its totient is φ = 218913438240.

The previous prime is 331001432033. The next prime is 331001432107. The reversal of 331001432103 is 301234100133.

It is not a de Polignac number, because 331001432103 - 2⁸ = 331001431847 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 331001432103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331001432107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6884718 + ... + 6932628.

It is an arithmetic number, because the mean of its divisors is an integer number (27802758656).

Almost surely, 2^331001432103 is an apocalyptic number.

331001432103 is a deficient number, since it is larger than the sum of its proper divisors (113842706393).

331001432103 is a wasteful number, since it uses less digits than its factorization.

331001432103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66174.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 331001432103 its reverse (301234100133), we get a palindrome (632235532236).

The spelling of 331001432103 in words is "three hundred thirty-one billion, one million, four hundred thirty-two thousand, one hundred three".