1003131340252 has 24 divisors (see below), whose sum is σ = 1839154634240. Its totient is φ = 478141559280.

The previous prime is 1003131340247. The next prime is 1003131340261. The reversal of 1003131340252 is 2520431313001.

It is a happy number.

It is a congruent number.

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, 60363102 + ... + 60379717.

Almost surely, 2^{1003131340252} is an apocalyptic number.

It is an amenable number.

1003131340252 is a deficient number, since it is larger than the sum of its proper divisors (836023293988).

1003131340252 is a wasteful number, since it uses less digits than its factorization.

1003131340252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120742921 (or 120742919 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1003131340252 its reverse (2520431313001), we get a palindrome (3523562653253).

The spelling of 1003131340252 in words is "one trillion, three billion, one hundred thirty-one million, three hundred forty thousand, two hundred fifty-two".