10103220103 has 4 divisors (see below), whose sum is σ = 10216739520. Its totient is φ = 9989700688.

The previous prime is 10103220077. The next prime is 10103220107. The reversal of 10103220103 is 30102230101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30102230101 = 5557 ⋅5416993.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10103220103 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 (10103220107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56759575 + ... + 56759752.

It is an arithmetic number, because the mean of its divisors is an integer number (2554184880).

Almost surely, 2^10103220103 is an apocalyptic number.

10103220103 is a deficient number, since it is larger than the sum of its proper divisors (113519417).

10103220103 is an equidigital number, since it uses as much as digits as its factorization.

10103220103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113519416.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10103220103 its reverse (30102230101), we get a palindrome (40205450204).

The spelling of 10103220103 in words is "ten billion, one hundred three million, two hundred twenty thousand, one hundred three".