113015455105 has 8 divisors (see below), whose sum is σ = 154992624192. Its totient is φ = 77496312048.

The previous prime is 113015455067. The next prime is 113015455109. The reversal of 113015455105 is 501554510311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113015455105 - 2¹³ = 113015446913 is a prime.

It is a super-2 number, since 2×113015455105² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113015455109) 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 7 ways as a sum of consecutive naturals, for example, 1614506467 + ... + 1614506536.

It is an arithmetic number, because the mean of its divisors is an integer number (19374078024).

Almost surely, 2^113015455105 is an apocalyptic number.

It is an amenable number.

113015455105 is a deficient number, since it is larger than the sum of its proper divisors (41977169087).

113015455105 is an equidigital number, since it uses as much as digits as its factorization.

113015455105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229013015.

The product of its (nonzero) digits is 7500, while the sum is 31.

Adding to 113015455105 its reverse (501554510311), we get a palindrome (614569965416).

The spelling of 113015455105 in words is "one hundred thirteen billion, fifteen million, four hundred fifty-five thousand, one hundred five".