10003343003120 has 40 divisors (see below), whose sum is σ = 24625876749264. Its totient is φ = 3765964424192.

The previous prime is 10003343003117. The next prime is 10003343003123. The reversal of 10003343003120 is 2130034330001.

It is an interprime number because it is at equal distance from previous prime (10003343003117) and next prime (10003343003123).

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10003343003092 and 10003343003101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003343003123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3677698274 + ... + 3677700993.

Almost surely, 2^{10003343003120} is an apocalyptic number.

10003343003120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10003343003120 is an abundant number, since it is smaller than the sum of its proper divisors (14622533746144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10003343003120 is a wasteful number, since it uses less digits than its factorization.

10003343003120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355399297 (or 7355399291 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10003343003120 its reverse (2130034330001), we get a palindrome (12133377333121).

The spelling of 10003343003120 in words is "ten trillion, three billion, three hundred forty-three million, three thousand, one hundred twenty".