1303113033232 has 20 divisors (see below), whose sum is σ = 2525954249340. Its totient is φ = 651253872128.

The previous prime is 1303113033227. The next prime is 1303113033319. The reversal of 1303113033232 is 2323303113031.

It can be written as a sum of positive squares in 2 ways, for example, as 211246867456 + 1091866165776 = 459616^2 + 1044924^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1303113033197 and 1303113033206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18879757 + ... + 18948652.

It is an arithmetic number, because the mean of its divisors is an integer number (126297712467).

Almost surely, 2^{1303113033232} is an apocalyptic number.

It is an amenable number.

1303113033232 is a deficient number, since it is larger than the sum of its proper divisors (1222841216108).

1303113033232 is a wasteful number, since it uses less digits than its factorization.

1303113033232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37830570 (or 37830564 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1303113033232 its reverse (2323303113031), we get a palindrome (3626416146263).

The spelling of 1303113033232 in words is "one trillion, three hundred three billion, one hundred thirteen million, thirty-three thousand, two hundred thirty-two".