1100133113203 has 8 divisors (see below), whose sum is σ = 1126698074208. Its totient is φ = 1073783253504.

The previous prime is 1100133113153. The next prime is 1100133113243. The reversal of 1100133113203 is 3023113310011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100133113203 - 2¹⁷ = 1100132982131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100133113243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53764975 + ... + 53785432.

It is an arithmetic number, because the mean of its divisors is an integer number (140837259276).

Almost surely, 2^{1100133113203} is an apocalyptic number.

1100133113203 is a deficient number, since it is larger than the sum of its proper divisors (26564961005).

1100133113203 is a wasteful number, since it uses less digits than its factorization.

1100133113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107550653.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1100133113203 its reverse (3023113310011), we get a palindrome (4123246423214).

The spelling of 1100133113203 in words is "one trillion, one hundred billion, one hundred thirty-three million, one hundred thirteen thousand, two hundred three".