11242102031101 has 4 divisors (see below), whose sum is σ = 11242439351104. Its totient is φ = 11241764711100.

The previous prime is 11242102031089. The next prime is 11242102031119. The reversal of 11242102031101 is 10113020124211.

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 11242102031101 - 2³³ = 11233512096509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11242102031201) 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, 168610005 + ... + 168676666.

It is an arithmetic number, because the mean of its divisors is an integer number (2810609837776).

Almost surely, 2^{11242102031101} is an apocalyptic number.

It is an amenable number.

11242102031101 is a deficient number, since it is larger than the sum of its proper divisors (337320003).

11242102031101 is an equidigital number, since it uses as much as digits as its factorization.

11242102031101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337320002.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11242102031101 its reverse (10113020124211), we get a palindrome (21355122155312).

The spelling of 11242102031101 in words is "eleven trillion, two hundred forty-two billion, one hundred two million, thirty-one thousand, one hundred one".