1101332133 has 48 divisors (see below), whose sum is σ = 1857902592. Its totient is φ = 645894000.

The previous prime is 1101332117. The next prime is 1101332147. The reversal of 1101332133 is 3312331011.

It is a happy number.

It is not a de Polignac number, because 1101332133 - 2⁴ = 1101332117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101332933) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76218 + ... + 89508.

It is an arithmetic number, because the mean of its divisors is an integer number (38706304).

Almost surely, 2^1101332133 is an apocalyptic number.

It is an amenable number.

1101332133 is a deficient number, since it is larger than the sum of its proper divisors (756570459).

1101332133 is a wasteful number, since it uses less digits than its factorization.

1101332133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13348 (or 13336 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1101332133 is about 33186.3244876561. The cubic root of 1101332133 is about 1032.6966547505.

Adding to 1101332133 its reverse (3312331011), we get a palindrome (4413663144).

The spelling of 1101332133 in words is "one billion, one hundred one million, three hundred thirty-two thousand, one hundred thirty-three".