113251435534 has 16 divisors (see below), whose sum is σ = 182981283840. Its totient is φ = 52416512280.

The previous prime is 113251435519. The next prime is 113251435537. The reversal of 113251435534 is 435534152311.

It is a junction number, because it is equal to n+sod(n) for n = 113251435493 and 113251435502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113251435537) 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, 39708054 + ... + 39710905.

It is an arithmetic number, because the mean of its divisors is an integer number (11436330240).

Almost surely, 2^113251435534 is an apocalyptic number.

113251435534 is a deficient number, since it is larger than the sum of its proper divisors (69729848306).

113251435534 is a wasteful number, since it uses less digits than its factorization.

113251435534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79419015.

The product of its digits is 108000, while the sum is 37.

Adding to 113251435534 its reverse (435534152311), we get a palindrome (548785587845).

The spelling of 113251435534 in words is "one hundred thirteen billion, two hundred fifty-one million, four hundred thirty-five thousand, five hundred thirty-four".