1101100101133 has 4 divisors (see below), whose sum is σ = 1102147771168. Its totient is φ = 1100052431100.

The previous prime is 1101100101121. The next prime is 1101100101149. The reversal of 1101100101133 is 3311010011011.

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 1101100101133 - 2⁹ = 1101100100621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101100101533) 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, 523833441 + ... + 523835542.

It is an arithmetic number, because the mean of its divisors is an integer number (275536942792).

Almost surely, 2^{1101100101133} is an apocalyptic number.

It is an amenable number.

1101100101133 is a deficient number, since it is larger than the sum of its proper divisors (1047670035).

1101100101133 is a wasteful number, since it uses less digits than its factorization.

1101100101133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047670034.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 1101100101133 its reverse (3311010011011), we get a palindrome (4412110112144).

The spelling of 1101100101133 in words is "one trillion, one hundred one billion, one hundred million, one hundred one thousand, one hundred thirty-three".