113300211121 has 4 divisors (see below), whose sum is σ = 113302272832. Its totient is φ = 113298149412.

The previous prime is 113300211119. The next prime is 113300211131. The reversal of 113300211121 is 121112003311.

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 113300211121 - 2¹ = 113300211119 is a prime.

It is a super-3 number, since 3×113300211121³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113300211095 and 113300211104.

It is not an unprimeable number, because it can be changed into a prime (113300211131) 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, 946101 + ... + 1059106.

It is an arithmetic number, because the mean of its divisors is an integer number (28325568208).

Almost surely, 2^113300211121 is an apocalyptic number.

It is an amenable number.

113300211121 is a deficient number, since it is larger than the sum of its proper divisors (2061711).

113300211121 is an equidigital number, since it uses as much as digits as its factorization.

113300211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061710.

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

Adding to 113300211121 its reverse (121112003311), we get a palindrome (234412214432).

The spelling of 113300211121 in words is "one hundred thirteen billion, three hundred million, two hundred eleven thousand, one hundred twenty-one".