113534523014545 has 8 divisors (see below), whose sum is σ = 136241528451624. Its totient is φ = 90827551188864.

The previous prime is 113534523014533. The next prime is 113534523014551. The reversal of 113534523014545 is 545410325435311.

It can be written as a sum of positive squares in 4 ways, for example, as 6605521954641 + 106929001059904 = 2570121^2 + 10340648^2 .

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 113534523014545 - 2¹³ = 113534523006353 is a prime.

It is a super-2 number, since 2×113534523014545² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113534523014495 and 113534523014504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252964 + ... + 15070933.

It is an arithmetic number, because the mean of its divisors is an integer number (17030191056453).

Almost surely, 2^{113534523014545} is an apocalyptic number.

It is an amenable number.

113534523014545 is a deficient number, since it is larger than the sum of its proper divisors (22707005437079).

113534523014545 is a wasteful number, since it uses less digits than its factorization.

113534523014545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16805699.

The product of its (nonzero) digits is 2160000, while the sum is 46.

Adding to 113534523014545 its reverse (545410325435311), we get a palindrome (658944848449856).

The spelling of 113534523014545 in words is "one hundred thirteen trillion, five hundred thirty-four billion, five hundred twenty-three million, fourteen thousand, five hundred forty-five".