1012331313303 has 32 divisors (see below), whose sum is σ = 1424282684160. Its totient is φ = 637808774400.

The previous prime is 1012331313299. The next prime is 1012331313317. The reversal of 1012331313303 is 3033131332101.

It is not a de Polignac number, because 1012331313303 - 2² = 1012331313299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012331313703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47024100 + ... + 47045622.

It is an arithmetic number, because the mean of its divisors is an integer number (44508833880).

Almost surely, 2^{1012331313303} is an apocalyptic number.

1012331313303 is a deficient number, since it is larger than the sum of its proper divisors (411951370857).

1012331313303 is a wasteful number, since it uses less digits than its factorization.

1012331313303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23519.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 1012331313303 its reverse (3033131332101), we get a palindrome (4045462645404).

The spelling of 1012331313303 in words is "one trillion, twelve billion, three hundred thirty-one million, three hundred thirteen thousand, three hundred three".