10103021103 has 32 divisors (see below), whose sum is σ = 16450283520. Its totient is φ = 5383687680.

The previous prime is 10103021059. The next prime is 10103021113. The reversal of 10103021103 is 30112030101.

It is not a de Polignac number, because 10103021103 - 2⁶ = 10103021039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103021113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90903 + ... + 168728.

It is an arithmetic number, because the mean of its divisors is an integer number (514071360).

Almost surely, 2^10103021103 is an apocalyptic number.

10103021103 is a deficient number, since it is larger than the sum of its proper divisors (6347262417).

10103021103 is a wasteful number, since it uses less digits than its factorization.

10103021103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259767.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10103021103 its reverse (30112030101), we get a palindrome (40215051204).

The spelling of 10103021103 in words is "ten billion, one hundred three million, twenty-one thousand, one hundred three".