11102012033 has 4 divisors (see below), whose sum is σ = 12688013760. Its totient is φ = 9516010308.

The previous prime is 11102011997. The next prime is 11102012039. The reversal of 11102012033 is 33021020111.

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 not a de Polignac number, because 11102012033 - 2¹⁸ = 11101749889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11102011999 and 11102012017.

It is not an unprimeable number, because it can be changed into a prime (11102012039) 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, 793000853 + ... + 793000866.

It is an arithmetic number, because the mean of its divisors is an integer number (3172003440).

Almost surely, 2^11102012033 is an apocalyptic number.

It is an amenable number.

11102012033 is a deficient number, since it is larger than the sum of its proper divisors (1586001727).

11102012033 is an equidigital number, since it uses as much as digits as its factorization.

11102012033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586001726.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11102012033 its reverse (33021020111), we get a palindrome (44123032144).

The spelling of 11102012033 in words is "eleven billion, one hundred two million, twelve thousand, thirty-three".