1103201243133 has 32 divisors (see below), whose sum is σ = 1660136394240. Its totient is φ = 645494216640.

The previous prime is 1103201243083. The next prime is 1103201243153. The reversal of 1103201243133 is 3313421023011.

It is not a de Polignac number, because 1103201243133 - 2⁶ = 1103201243069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103201243153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12322710 + ... + 12411912.

It is an arithmetic number, because the mean of its divisors is an integer number (51879262320).

Almost surely, 2^{1103201243133} is an apocalyptic number.

It is an amenable number.

1103201243133 is a deficient number, since it is larger than the sum of its proper divisors (556935151107).

1103201243133 is a wasteful number, since it uses less digits than its factorization.

1103201243133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102169.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1103201243133 its reverse (3313421023011), we get a palindrome (4416622266144).

The spelling of 1103201243133 in words is "one trillion, one hundred three billion, two hundred one million, two hundred forty-three thousand, one hundred thirty-three".