11020144301 has 4 divisors (see below), whose sum is σ = 11037609504. Its totient is φ = 11002679100.

The previous prime is 11020144297. The next prime is 11020144319. The reversal of 11020144301 is 10344102011.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10344102011 = 41 ⋅252295171.

It is a cyclic number.

It is not a de Polignac number, because 11020144301 - 2² = 11020144297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11020144301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020144351) 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, 8731655 + ... + 8732916.

It is an arithmetic number, because the mean of its divisors is an integer number (2759402376).

Almost surely, 2^11020144301 is an apocalyptic number.

It is an amenable number.

11020144301 is a deficient number, since it is larger than the sum of its proper divisors (17465203).

11020144301 is an equidigital number, since it uses as much as digits as its factorization.

11020144301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17465202.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11020144301 its reverse (10344102011), we get a palindrome (21364246312).

The spelling of 11020144301 in words is "eleven billion, twenty million, one hundred forty-four thousand, three hundred one".