113020220113011 has 12 divisors (see below), whose sum is σ = 163623300194640. Its totient is φ = 75175180573680.

The previous prime is 113020220113001. The next prime is 113020220113039. The reversal of 113020220113011 is 110311022020311.

113020220113011 is a `hidden beast` number, since 1 + 1 + 302 + 0 + 220 + 1 + 130 + 11 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-113020220113011 is a prime.

It is a super-2 number, since 2×113020220113011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113020220113001) 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 11 ways as a sum of consecutive naturals, for example, 14302732080 + ... + 14302739981.

It is an arithmetic number, because the mean of its divisors is an integer number (13635275016220).

Almost surely, 2^{113020220113011} is an apocalyptic number.

113020220113011 is a deficient number, since it is larger than the sum of its proper divisors (50603080081629).

113020220113011 is a wasteful number, since it uses less digits than its factorization.

113020220113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28605472506 (or 28605472503 counting only the distinct ones).

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

Adding to 113020220113011 its reverse (110311022020311), we get a palindrome (223331242133322).

The spelling of 113020220113011 in words is "one hundred thirteen trillion, twenty billion, two hundred twenty million, one hundred thirteen thousand, eleven".