11101101210113 has 4 divisors (see below), whose sum is σ = 11101464294660. Its totient is φ = 11100738125568.

The previous prime is 11101101210091. The next prime is 11101101210131. The reversal of 11101101210113 is 31101210110111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2737396722064 + 8363704488049 = 1654508^2 + 2892007^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101101210113 - 2¹⁴ = 11101101193729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101101210013) 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, 181496408 + ... + 181557561.

It is an arithmetic number, because the mean of its divisors is an integer number (2775366073665).

Almost surely, 2^{11101101210113} is an apocalyptic number.

It is an amenable number.

11101101210113 is a deficient number, since it is larger than the sum of its proper divisors (363084547).

11101101210113 is an equidigital number, since it uses as much as digits as its factorization.

11101101210113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363084546.

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

Adding to 11101101210113 its reverse (31101210110111), we get a palindrome (42202311320224).

The spelling of 11101101210113 in words is "eleven trillion, one hundred one billion, one hundred one million, two hundred ten thousand, one hundred thirteen".