11101103111201 has 4 divisors (see below), whose sum is σ = 11106484161792. Its totient is φ = 11095722060612.

The previous prime is 11101103111183. The next prime is 11101103111221. The reversal of 11101103111201 is 10211130110111.

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.

It is a cyclic number.

It is not a de Polignac number, because 11101103111201 - 2³⁴ = 11083923242017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101103111221) 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, 2690522201 + ... + 2690526326.

It is an arithmetic number, because the mean of its divisors is an integer number (2776621040448).

Almost surely, 2^{11101103111201} is an apocalyptic number.

It is an amenable number.

11101103111201 is a deficient number, since it is larger than the sum of its proper divisors (5381050591).

11101103111201 is an equidigital number, since it uses as much as digits as its factorization.

11101103111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5381050590.

The product of its (nonzero) digits is 6, while the sum is 14.

Adding to 11101103111201 its reverse (10211130110111), we get a palindrome (21312233221312).

The spelling of 11101103111201 in words is "eleven trillion, one hundred one billion, one hundred three million, one hundred eleven thousand, two hundred one".