11200101313021 has 4 divisors (see below), whose sum is σ = 11280677581600. Its totient is φ = 11119525044444.

The previous prime is 11200101313003. The next prime is 11200101313129. The reversal of 11200101313021 is 12031310100211.

It is a happy number.

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 11200101313021 - 2²¹ = 11200099215869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200101312986 and 11200101313004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200101313001) 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, 40288134081 + ... + 40288134358.

It is an arithmetic number, because the mean of its divisors is an integer number (2820169395400).

Almost surely, 2^{11200101313021} is an apocalyptic number.

It is an amenable number.

11200101313021 is a deficient number, since it is larger than the sum of its proper divisors (80576268579).

11200101313021 is an equidigital number, since it uses as much as digits as its factorization.

11200101313021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80576268578.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11200101313021 its reverse (12031310100211), we get a palindrome (23231411413232).

The spelling of 11200101313021 in words is "eleven trillion, two hundred billion, one hundred one million, three hundred thirteen thousand, twenty-one".