10000550442103 has 16 divisors (see below), whose sum is σ = 11304574303680. Its totient is φ = 8829917402592.

The previous prime is 10000550442079. The next prime is 10000550442119. The reversal of 10000550442103 is 30124405500001.

It is a happy number.

10000550442103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-10000550442103 is a prime.

It is a super-2 number, since 2×10000550442103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000550442703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98904076 + ... + 99005137.

It is an arithmetic number, because the mean of its divisors is an integer number (706535893980).

Almost surely, 2^{10000550442103} is an apocalyptic number.

10000550442103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10000550442103 is a deficient number, since it is larger than the sum of its proper divisors (1304023861577).

10000550442103 is an equidigital number, since it uses as much as digits as its factorization.

10000550442103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197909275 (or 197909249 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10000550442103 its reverse (30124405500001), we get a palindrome (40124955942104).

The spelling of 10000550442103 in words is "ten trillion, five hundred fifty million, four hundred forty-two thousand, one hundred three".