11032114021 has 4 divisors (see below), whose sum is σ = 11098174752. Its totient is φ = 10966053292.

The previous prime is 11032114019. The next prime is 11032114031. The reversal of 11032114021 is 12041123011.

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 a cyclic number.

It is not a de Polignac number, because 11032114021 - 2¹ = 11032114019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11032113986 and 11032114004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032114031) 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, 33030115 + ... + 33030448.

It is an arithmetic number, because the mean of its divisors is an integer number (2774543688).

Almost surely, 2^11032114021 is an apocalyptic number.

It is an amenable number.

11032114021 is a deficient number, since it is larger than the sum of its proper divisors (66060731).

11032114021 is an equidigital number, since it uses as much as digits as its factorization.

11032114021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66060730.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11032114021 its reverse (12041123011), we get a palindrome (23073237032).

The spelling of 11032114021 in words is "eleven billion, thirty-two million, one hundred fourteen thousand, twenty-one".