113201120030121 has 12 divisors (see below), whose sum is σ = 167315350536048. Its totient is φ = 73712357228664.

The previous prime is 113201120030107. The next prime is 113201120030137. The reversal of 113201120030121 is 121030021102311.

113201120030121 is a `hidden beast` number, since 1 + 1 + 320 + 1 + 1 + 20 + 0 + 301 + 21 = 666.

It is not a de Polignac number, because 113201120030121 - 2⁹ = 113201120029609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113201120030094 and 113201120030103.

It is not an unprimeable number, because it can be changed into a prime (113201120030021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146254676655 + ... + 146254677428.

It is an arithmetic number, because the mean of its divisors is an integer number (13942945878004).

Almost surely, 2^{113201120030121} is an apocalyptic number.

It is an amenable number.

113201120030121 is a deficient number, since it is larger than the sum of its proper divisors (54114230505927).

113201120030121 is a wasteful number, since it uses less digits than its factorization.

113201120030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292509354132 (or 292509354129 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 113201120030121 its reverse (121030021102311), we get a palindrome (234231141132432).

The spelling of 113201120030121 in words is "one hundred thirteen trillion, two hundred one billion, one hundred twenty million, thirty thousand, one hundred twenty-one".