11020341273 has 16 divisors (see below), whose sum is σ = 15583389120. Its totient is φ = 6903497216.

The previous prime is 11020341229. The next prime is 11020341337. The reversal of 11020341273 is 37214302011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11020341273 - 2⁹ = 11020340761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020346273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143643 + ... + 206576.

It is an arithmetic number, because the mean of its divisors is an integer number (973961820).

Almost surely, 2^11020341273 is an apocalyptic number.

It is an amenable number.

11020341273 is a deficient number, since it is larger than the sum of its proper divisors (4563047847).

11020341273 is a wasteful number, since it uses less digits than its factorization.

11020341273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350856.

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 11020341273 its reverse (37214302011), we get a palindrome (48234643284).

The spelling of 11020341273 in words is "eleven billion, twenty million, three hundred forty-one thousand, two hundred seventy-three".