1012033013303 has 32 divisors (see below), whose sum is σ = 1204045032960. Its totient is φ = 841643637120.

The previous prime is 1012033013281. The next prime is 1012033013363. The reversal of 1012033013303 is 3033103302101.

It is not a de Polignac number, because 1012033013303 - 2²⁸ = 1011764577847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012033013363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467948 + ... + 1497678.

It is an arithmetic number, because the mean of its divisors is an integer number (37626407280).

Almost surely, 2^{1012033013303} is an apocalyptic number.

1012033013303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1012033013303 is a deficient number, since it is larger than the sum of its proper divisors (192012019657).

1012033013303 is a wasteful number, since it uses less digits than its factorization.

1012033013303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029959.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1012033013303 its reverse (3033103302101), we get a palindrome (4045136315404).

The spelling of 1012033013303 in words is "one trillion, twelve billion, thirty-three million, thirteen thousand, three hundred three".