11020132245 has 8 divisors (see below), whose sum is σ = 17632211616. Its totient is φ = 5877403856.

The previous prime is 11020132243. The next prime is 11020132261. The reversal of 11020132245 is 54223102011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11020132245 - 2¹ = 11020132243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020132243) 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 7 ways as a sum of consecutive naturals, for example, 367337727 + ... + 367337756.

It is an arithmetic number, because the mean of its divisors is an integer number (2204026452).

Almost surely, 2^11020132245 is an apocalyptic number.

11020132245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11020132245 is a deficient number, since it is larger than the sum of its proper divisors (6612079371).

11020132245 is an equidigital number, since it uses as much as digits as its factorization.

11020132245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734675491.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11020132245 its reverse (54223102011), we get a palindrome (65243234256).

The spelling of 11020132245 in words is "eleven billion, twenty million, one hundred thirty-two thousand, two hundred forty-five".