11020140241 has 8 divisors (see below), whose sum is σ = 12024683424. Its totient is φ = 10016049120.

The previous prime is 11020140227. The next prime is 11020140247. The reversal of 11020140241 is 14204102011.

It is a happy number.

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

It is not a de Polignac number, because 11020140241 - 2⁷ = 11020140113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020140247) 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, 60996 + ... + 160501.

It is an arithmetic number, because the mean of its divisors is an integer number (1503085428).

Almost surely, 2^11020140241 is an apocalyptic number.

11020140241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11020140241 is a deficient number, since it is larger than the sum of its proper divisors (1004543183).

11020140241 is a wasteful number, since it uses less digits than its factorization.

11020140241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226031.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11020140241 its reverse (14204102011), we get a palindrome (25224242252).

The spelling of 11020140241 in words is "eleven billion, twenty million, one hundred forty thousand, two hundred forty-one".