1000002100303 has 8 divisors (see below), whose sum is σ = 1061036254080. Its totient is φ = 939213557760.

The previous prime is 1000002100249. The next prime is 1000002100327. The reversal of 1000002100303 is 3030012000001.

1000002100303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000002100303 is a prime.

It is a super-2 number, since 2×1000002100303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000002100303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000002100373) 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, 61394418 + ... + 61410703.

It is an arithmetic number, because the mean of its divisors is an integer number (132629531760).

Almost surely, 2^{1000002100303} is an apocalyptic number.

1000002100303 is a deficient number, since it is larger than the sum of its proper divisors (61034153777).

1000002100303 is a wasteful number, since it uses less digits than its factorization.

1000002100303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122805617.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 1000002100303 its reverse (3030012000001), we get a palindrome (4030014100304).

The spelling of 1000002100303 in words is "one trillion, two million, one hundred thousand, three hundred three".