103100111220303 has 10 divisors (see below), whose sum is σ = 154013746390944. Its totient is φ = 68733407480148.

The previous prime is 103100111220247. The next prime is 103100111220319. The reversal of 103100111220303 is 303022111001301.

103100111220303 is a `hidden beast` number, since 1 + 0 + 31 + 0 + 0 + 111 + 220 + 303 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-103100111220303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103100111220103) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 636420439551 + ... + 636420439712.

Almost surely, 2^{103100111220303} is an apocalyptic number.

103100111220303 is a deficient number, since it is larger than the sum of its proper divisors (50913635170641).

103100111220303 is an equidigital number, since it uses as much as digits as its factorization.

103100111220303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272840879275 (or 1272840879266 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103100111220303 its reverse (303022111001301), we get a palindrome (406122222221604).

The spelling of 103100111220303 in words is "one hundred three trillion, one hundred billion, one hundred eleven million, two hundred twenty thousand, three hundred three".