103130111111003 has 4 divisors (see below), whose sum is σ = 105645479674728. Its totient is φ = 100614742547280.

The previous prime is 103130111110987. The next prime is 103130111111059. The reversal of 103130111111003 is 300111111031301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103130111111003 - 2⁴ = 103130111110987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103130111119003) 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, 1257684281801 + ... + 1257684281882.

It is an arithmetic number, because the mean of its divisors is an integer number (26411369918682).

Almost surely, 2^{103130111111003} is an apocalyptic number.

103130111111003 is a deficient number, since it is larger than the sum of its proper divisors (2515368563725).

103130111111003 is an equidigital number, since it uses as much as digits as its factorization.

103130111111003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515368563724.

The product of its (nonzero) digits is 27, while the sum is 17.

Adding to 103130111111003 its reverse (300111111031301), we get a palindrome (403241222142304).

The spelling of 103130111111003 in words is "one hundred three trillion, one hundred thirty billion, one hundred eleven million, one hundred eleven thousand, three".