1130130103 has 4 divisors (see below), whose sum is σ = 1148656888. Its totient is φ = 1111603320.

The previous prime is 1130130101. The next prime is 1130130119. The reversal of 1130130103 is 3010310311.

It is a happy number.

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 1130130103 - 2¹ = 1130130101 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 (1130130101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9263301 + ... + 9263422.

It is an arithmetic number, because the mean of its divisors is an integer number (287164222).

Almost surely, 2^1130130103 is an apocalyptic number.

1130130103 is a deficient number, since it is larger than the sum of its proper divisors (18526785).

1130130103 is an equidigital number, since it uses as much as digits as its factorization.

1130130103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18526784.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1130130103 is about 33617.4077376588. The cubic root of 1130130103 is about 1041.6204100320.

Adding to 1130130103 its reverse (3010310311), we get a palindrome (4140440414).

The spelling of 1130130103 in words is "one billion, one hundred thirty million, one hundred thirty thousand, one hundred three".