1003020323432 has 32 divisors (see below), whose sum is σ = 2000219961600. Its totient is φ = 469892914944.

The previous prime is 1003020323423. The next prime is 1003020323443. The reversal of 1003020323432 is 2343230203001.

It is a junction number, because it is equal to n+sod(n) for n = 1003020323398 and 1003020323407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16505882 + ... + 16566537.

It is an arithmetic number, because the mean of its divisors is an integer number (62506873800).

Almost surely, 2^{1003020323432} is an apocalyptic number.

It is an amenable number.

1003020323432 is a deficient number, since it is larger than the sum of its proper divisors (997199638168).

1003020323432 is a wasteful number, since it uses less digits than its factorization.

1003020323432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33072665 (or 33072661 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1003020323432 its reverse (2343230203001), we get a palindrome (3346250526433).

The spelling of 1003020323432 in words is "one trillion, three billion, twenty million, three hundred twenty-three thousand, four hundred thirty-two".