1103101333133 has 4 divisors (see below), whose sum is σ = 1103245104828. Its totient is φ = 1102957561440.

The previous prime is 1103101333093. The next prime is 1103101333207. The reversal of 1103101333133 is 3313331013011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 277014847684 + 826086485449 = 526322^2 + 908893^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103101333133 - 2⁶ = 1103101333069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103101333099 and 1103101333108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103101383133) 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, 71874338 + ... + 71889683.

It is an arithmetic number, because the mean of its divisors is an integer number (275811276207).

Almost surely, 2^{1103101333133} is an apocalyptic number.

It is an amenable number.

1103101333133 is a deficient number, since it is larger than the sum of its proper divisors (143771695).

1103101333133 is an equidigital number, since it uses as much as digits as its factorization.

1103101333133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143771694.

The product of its (nonzero) digits is 729, while the sum is 23.

Adding to 1103101333133 its reverse (3313331013011), we get a palindrome (4416432346144).

The spelling of 1103101333133 in words is "one trillion, one hundred three billion, one hundred one million, three hundred thirty-three thousand, one hundred thirty-three".