1101303330113 has 4 divisors (see below), whose sum is σ = 1258632377280. Its totient is φ = 943974282948.

The previous prime is 1101303330091. The next prime is 1101303330121. The reversal of 1101303330113 is 3110333031011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1101303330113 - 2³⁴ = 1084123460929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1101303330713) 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, 78664523573 + ... + 78664523586.

It is an arithmetic number, because the mean of its divisors is an integer number (314658094320).

Almost surely, 2^{1101303330113} is an apocalyptic number.

It is an amenable number.

1101303330113 is a deficient number, since it is larger than the sum of its proper divisors (157329047167).

1101303330113 is an equidigital number, since it uses as much as digits as its factorization.

1101303330113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157329047166.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 1101303330113 its reverse (3110333031011), we get a palindrome (4211636361124).

The spelling of 1101303330113 in words is "one trillion, one hundred one billion, three hundred three million, three hundred thirty thousand, one hundred thirteen".