113534531442115 has 16 divisors (see below), whose sum is σ = 155704929670080. Its totient is φ = 77852035428480.

The previous prime is 113534531442113. The next prime is 113534531442133. The reversal of 113534531442115 is 511244135435311.

It is not a de Polignac number, because 113534531442115 - 2¹ = 113534531442113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113534531442113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8968345 + ... + 17535685.

It is an arithmetic number, because the mean of its divisors is an integer number (9731558104380).

Almost surely, 2^{113534531442115} is an apocalyptic number.

113534531442115 is a deficient number, since it is larger than the sum of its proper divisors (42170398227965).

113534531442115 is an equidigital number, since it uses as much as digits as its factorization.

113534531442115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8945982.

The product of its digits is 432000, while the sum is 43.

Adding to 113534531442115 its reverse (511244135435311), we get a palindrome (624778666877426).

The spelling of 113534531442115 in words is "one hundred thirteen trillion, five hundred thirty-four billion, five hundred thirty-one million, four hundred forty-two thousand, one hundred fifteen".