113525213534 has 8 divisors (see below), whose sum is σ = 170825006808. Its totient is φ = 56583544600.

The previous prime is 113525213521. The next prime is 113525213537. The reversal of 113525213534 is 435312525311.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 113525213494 and 113525213503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113525213537) 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 3 ways as a sum of consecutive naturals, for example, 89530292 + ... + 89531559.

It is an arithmetic number, because the mean of its divisors is an integer number (21353125851).

Almost surely, 2^113525213534 is an apocalyptic number.

113525213534 is a deficient number, since it is larger than the sum of its proper divisors (57299793274).

113525213534 is a wasteful number, since it uses less digits than its factorization.

113525213534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179062170.

The product of its digits is 54000, while the sum is 35.

Adding to 113525213534 its reverse (435312525311), we get a palindrome (548837738845).

The spelling of 113525213534 in words is "one hundred thirteen billion, five hundred twenty-five million, two hundred thirteen thousand, five hundred thirty-four".