1002103002300 has 144 divisors (see below), whose sum is σ = 2993754831872. Its totient is φ = 258537484800.

The previous prime is 1002103002287. The next prime is 1002103002371. The reversal of 1002103002300 is 32003012001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 40563552 + ... + 40588248.

Almost surely, 2^{1002103002300} is an apocalyptic number.

1002103002300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002103002300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1496877415936).

1002103002300 is an abundant number, since it is smaller than the sum of its proper divisors (1991651829572).

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

1002103002300 is a wasteful number, since it uses less digits than its factorization.

1002103002300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29108 (or 29101 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 1002103002300 its reverse (32003012001), we get a palindrome (1034106014301).

The spelling of 1002103002300 in words is "one trillion, two billion, one hundred three million, two thousand, three hundred".