1101013555133 has 8 divisors (see below), whose sum is σ = 1148895368448. Its totient is φ = 1053132713424.

The previous prime is 1101013554983. The next prime is 1101013555151. The reversal of 1101013555133 is 3315553101011.

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 1101013555133 - 2²⁰ = 1101012506557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1101013555096 and 1101013555105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101013555183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2986316 + ... + 3334682.

It is an arithmetic number, because the mean of its divisors is an integer number (143611921056).

Almost surely, 2^{1101013555133} is an apocalyptic number.

It is an amenable number.

1101013555133 is a deficient number, since it is larger than the sum of its proper divisors (47881813315).

1101013555133 is a wasteful number, since it uses less digits than its factorization.

1101013555133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485803.

The product of its (nonzero) digits is 3375, while the sum is 29.

Adding to 1101013555133 its reverse (3315553101011), we get a palindrome (4416566656144).

The spelling of 1101013555133 in words is "one trillion, one hundred one billion, thirteen million, five hundred fifty-five thousand, one hundred thirty-three".