1131103013033 has 32 divisors (see below), whose sum is σ = 1363227121152. Its totient is φ = 917522496000.

The previous prime is 1131103013021. The next prime is 1131103013071. The reversal of 1131103013033 is 3303103011311.

It is a cyclic number.

It is not a de Polignac number, because 1131103013033 - 2³⁴ = 1113923143849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1131103012996 and 1131103013014.

It is not an unprimeable number, because it can be changed into a prime (1131103013093) 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, 23277743 + ... + 23326283.

It is an arithmetic number, because the mean of its divisors is an integer number (42600847536).

Almost surely, 2^{1131103013033} is an apocalyptic number.

It is an amenable number.

1131103013033 is a deficient number, since it is larger than the sum of its proper divisors (232124108119).

1131103013033 is a wasteful number, since it uses less digits than its factorization.

1131103013033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50105.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 1131103013033 its reverse (3303103011311), we get a palindrome (4434206024344).

The spelling of 1131103013033 in words is "one trillion, one hundred thirty-one billion, one hundred three million, thirteen thousand, thirty-three".