1101103133331 has 16 divisors (see below), whose sum is σ = 1470420781056. Its totient is φ = 732927318816.

The previous prime is 1101103133311. The next prime is 1101103133341. The reversal of 1101103133331 is 1333313011011.

It is not a de Polignac number, because 1101103133331 - 2¹⁵ = 1101103100563 is a prime.

It is a super-2 number, since 2×1101103133331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101103133298 and 1101103133307.

It is not an unprimeable number, because it can be changed into a prime (1101103133311) 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 15 ways as a sum of consecutive naturals, for example, 34208361 + ... + 34240533.

It is an arithmetic number, because the mean of its divisors is an integer number (91901298816).

Almost surely, 2^{1101103133331} is an apocalyptic number.

1101103133331 is a deficient number, since it is larger than the sum of its proper divisors (369317647725).

1101103133331 is a wasteful number, since it uses less digits than its factorization.

1101103133331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49562.

The product of its (nonzero) digits is 243, while the sum is 21.

Adding to 1101103133331 its reverse (1333313011011), we get a palindrome (2434416144342).

The spelling of 1101103133331 in words is "one trillion, one hundred one billion, one hundred three million, one hundred thirty-three thousand, three hundred thirty-one".