10000021303103 has 12 divisors (see below), whose sum is σ = 10867517274168. Its totient is φ = 9197464704480.

The previous prime is 10000021303079. The next prime is 10000021303109. The reversal of 10000021303103 is 30130312000001.

It is not a de Polignac number, because 10000021303103 - 2¹² = 10000021299007 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 (10000021303109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106761353 + ... + 106854978.

It is an arithmetic number, because the mean of its divisors is an integer number (905626439514).

Almost surely, 2^{10000021303103} is an apocalyptic number.

10000021303103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10000021303103 is a deficient number, since it is larger than the sum of its proper divisors (867495971065).

10000021303103 is a wasteful number, since it uses less digits than its factorization.

10000021303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213616634 (or 213616621 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10000021303103 its reverse (30130312000001), we get a palindrome (40130333303104).

The spelling of 10000021303103 in words is "ten trillion, twenty-one million, three hundred three thousand, one hundred three".