1130231201103 has 12 divisors (see below), whose sum is σ = 1676679319848. Its totient is φ = 733122941040.

The previous prime is 1130231201059. The next prime is 1130231201111. The reversal of 1130231201103 is 3011021320311.

1130231201103 is a `hidden beast` number, since 1 + 130 + 231 + 201 + 103 = 666.

It is not a de Polignac number, because 1130231201103 - 2¹³ = 1130231192911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130231201153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1697043513 + ... + 1697044178.

It is an arithmetic number, because the mean of its divisors is an integer number (139723276654).

Almost surely, 2^{1130231201103} is an apocalyptic number.

1130231201103 is a deficient number, since it is larger than the sum of its proper divisors (546448118745).

1130231201103 is a wasteful number, since it uses less digits than its factorization.

1130231201103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394087734 (or 3394087731 counting only the distinct ones).

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

Adding to 1130231201103 its reverse (3011021320311), we get a palindrome (4141252521414).

The spelling of 1130231201103 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, two hundred one thousand, one hundred three".