11020110001 has 8 divisors (see below), whose sum is σ = 11259422208. Its totient is φ = 10782690000.

The previous prime is 11020109993. The next prime is 11020110041. The reversal of 11020110001 is 10001102011.

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 11020110001 - 2³ = 11020109993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020110041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461275 + ... + 484576.

It is an arithmetic number, because the mean of its divisors is an integer number (1407427776).

Almost surely, 2^11020110001 is an apocalyptic number.

It is an amenable number.

11020110001 is a deficient number, since it is larger than the sum of its proper divisors (239312207).

11020110001 is an equidigital number, since it uses as much as digits as its factorization.

11020110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946103.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11020110001 its reverse (10001102011), we get a palindrome (21021212012).

The spelling of 11020110001 in words is "eleven billion, twenty million, one hundred ten thousand, one".