113540524133545 has 64 divisors (see below), whose sum is σ = 143410560104448. Its totient is φ = 86187628800000.

The previous prime is 113540524133417. The next prime is 113540524133551. The reversal of 113540524133545 is 545331425045311.

It is not a de Polignac number, because 113540524133545 - 2⁷ = 113540524133417 is a prime.

It is a super-2 number, since 2×113540524133545² (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 = 113540524133495 and 113540524133504.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6658088239 + ... + 6658105291.

It is an arithmetic number, because the mean of its divisors is an integer number (2240790001632).

Almost surely, 2^{113540524133545} is an apocalyptic number.

It is an amenable number.

113540524133545 is a deficient number, since it is larger than the sum of its proper divisors (29870035970903).

113540524133545 is a wasteful number, since it uses less digits than its factorization.

113540524133545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20594.

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

Adding to 113540524133545 its reverse (545331425045311), we get a palindrome (658871949178856).

The spelling of 113540524133545 in words is "one hundred thirteen trillion, five hundred forty billion, five hundred twenty-four million, one hundred thirty-three thousand, five hundred forty-five".