113300000121 has 32 divisors (see below), whose sum is σ = 188579478528. Its totient is φ = 58783199040.

The previous prime is 113300000083. The next prime is 113300000137. The reversal of 113300000121 is 121000003311.

It is not a de Polignac number, because 113300000121 - 2¹⁸ = 113299737977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113300000097 and 113300000106.

It is not an unprimeable number, because it can be changed into a prime (113300000161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123595 + ... + 491808.

It is an arithmetic number, because the mean of its divisors is an integer number (5893108704).

Almost surely, 2^113300000121 is an apocalyptic number.

113300000121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113300000121 is a deficient number, since it is larger than the sum of its proper divisors (75279478407).

113300000121 is a wasteful number, since it uses less digits than its factorization.

113300000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616221.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 113300000121 its reverse (121000003311), we get a palindrome (234300003432).

The spelling of 113300000121 in words is "one hundred thirteen billion, three hundred million, one hundred twenty-one", and thus it is an aban number.