11202321113 has 4 divisors (see below), whose sum is σ = 11203562448. Its totient is φ = 11201079780.

The previous prime is 11202321101. The next prime is 11202321127. The reversal of 11202321113 is 31112320211.

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 11202321113 - 2⁶ = 11202321049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11202321091 and 11202321100.

It is not an unprimeable number, because it can be changed into a prime (11202321313) 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, 607031 + ... + 625212.

It is an arithmetic number, because the mean of its divisors is an integer number (2800890612).

Almost surely, 2^11202321113 is an apocalyptic number.

It is an amenable number.

11202321113 is a deficient number, since it is larger than the sum of its proper divisors (1241335).

11202321113 is an equidigital number, since it uses as much as digits as its factorization.

11202321113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241334.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11202321113 its reverse (31112320211), we get a palindrome (42314641324).

The spelling of 11202321113 in words is "eleven billion, two hundred two million, three hundred twenty-one thousand, one hundred thirteen".