1003120233313 has 8 divisors (see below), whose sum is σ = 1097619067296. Its totient is φ = 909172413600.

The previous prime is 1003120233277. The next prime is 1003120233331. The reversal of 1003120233313 is 3133320213001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1003120233313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003120233373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137749756 + ... + 137757037.

It is an arithmetic number, because the mean of its divisors is an integer number (137202383412).

Almost surely, 2^{1003120233313} is an apocalyptic number.

It is an amenable number.

1003120233313 is a deficient number, since it is larger than the sum of its proper divisors (94498833983).

1003120233313 is a wasteful number, since it uses less digits than its factorization.

1003120233313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275507135.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1003120233313 its reverse (3133320213001), we get a palindrome (4136440446314).

The spelling of 1003120233313 in words is "one trillion, three billion, one hundred twenty million, two hundred thirty-three thousand, three hundred thirteen".