113100034221 has 6 divisors (see below), whose sum is σ = 163366716110. Its totient is φ = 75400022808.

The previous prime is 113100034217. The next prime is 113100034241. The reversal of 113100034221 is 122430001311.

113100034221 is a `hidden beast` number, since 11 + 310 + 0 + 0 + 342 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 57115742121 + 55984292100 = 238989^2 + 236610^2 .

It is not a de Polignac number, because 113100034221 - 2² = 113100034217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113100034194 and 113100034203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113100034241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6283335226 + ... + 6283335243.

Almost surely, 2^113100034221 is an apocalyptic number.

It is an amenable number.

113100034221 is a deficient number, since it is larger than the sum of its proper divisors (50266681889).

113100034221 is a wasteful number, since it uses less digits than its factorization.

113100034221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12566670475 (or 12566670472 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 113100034221 its reverse (122430001311), we get a palindrome (235530035532).

The spelling of 113100034221 in words is "one hundred thirteen billion, one hundred million, thirty-four thousand, two hundred twenty-one".