1100910201011 has 8 divisors (see below), whose sum is σ = 1102896360720. Its totient is φ = 1098924222592.

The previous prime is 1100910200977. The next prime is 1100910201023. The reversal of 1100910201011 is 1101020190011.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100910201011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100910201031) 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, 20094191 + ... + 20148903.

It is an arithmetic number, because the mean of its divisors is an integer number (137862045090).

Almost surely, 2^{1100910201011} is an apocalyptic number.

1100910201011 is a deficient number, since it is larger than the sum of its proper divisors (1986159709).

1100910201011 is an equidigital number, since it uses as much as digits as its factorization.

1100910201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90645.

The product of its (nonzero) digits is 18, while the sum is 17.

Adding to 1100910201011 its reverse (1101020190011), we get a palindrome (2201930391022).

The spelling of 1100910201011 in words is "one trillion, one hundred billion, nine hundred ten million, two hundred one thousand, eleven".