11013033033 has 6 divisors (see below), whose sum is σ = 15907714394. Its totient is φ = 7342022016.

The previous prime is 11013033019. The next prime is 11013033047. The reversal of 11013033033 is 33033031011.

It is an interprime number because it is at equal distance from previous prime (11013033019) and next prime (11013033047).

It can be written as a sum of positive squares in only one way, i.e., 9630085689 + 1382947344 = 98133^2 + 37188^2 .

It is not a de Polignac number, because 11013033033 - 2²⁹ = 10476162121 is a prime.

It is a super-3 number, since 3×11013033033³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11013032997 and 11013033015.

It is not an unprimeable number, because it can be changed into a prime (11013032033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611835160 + ... + 611835177.

Almost surely, 2^11013033033 is an apocalyptic number.

It is an amenable number.

11013033033 is a deficient number, since it is larger than the sum of its proper divisors (4894681361).

11013033033 is a wasteful number, since it uses less digits than its factorization.

11013033033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223670343 (or 1223670340 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 11013033033 its reverse (33033031011), we get a palindrome (44046064044).

The spelling of 11013033033 in words is "eleven billion, thirteen million, thirty-three thousand, thirty-three".