1003213434532 has 24 divisors (see below), whose sum is σ = 1816898952960. Its totient is φ = 484113480480.

The previous prime is 1003213434427. The next prime is 1003213434563. The reversal of 1003213434532 is 2354343123001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1003213434494 and 1003213434503.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1466644 + ... + 2038987.

It is an arithmetic number, because the mean of its divisors is an integer number (75704123040).

Almost surely, 2^{1003213434532} is an apocalyptic number.

It is an amenable number.

1003213434532 is a deficient number, since it is larger than the sum of its proper divisors (813685518428).

1003213434532 is a wasteful number, since it uses less digits than its factorization.

1003213434532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508131 (or 3508129 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 1003213434532 its reverse (2354343123001), we get a palindrome (3357556557533).

The spelling of 1003213434532 in words is "one trillion, three billion, two hundred thirteen million, four hundred thirty-four thousand, five hundred thirty-two".