113501433545 has 8 divisors (see below), whose sum is σ = 137407045896. Its totient is φ = 89997596416.

The previous prime is 113501433541. The next prime is 113501433571. The reversal of 113501433545 is 545334105311.

It can be written as a sum of positive squares in 4 ways, for example, as 2742931129 + 110758502416 = 52373^2 + 332804^2 .

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 113501433545 - 2² = 113501433541 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113501433541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100443182 + ... + 100444311.

It is an arithmetic number, because the mean of its divisors is an integer number (17175880737).

Almost surely, 2^113501433545 is an apocalyptic number.

It is an amenable number.

113501433545 is a deficient number, since it is larger than the sum of its proper divisors (23905612351).

113501433545 is a wasteful number, since it uses less digits than its factorization.

113501433545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200887611.

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

Adding to 113501433545 its reverse (545334105311), we get a palindrome (658835538856).

The spelling of 113501433545 in words is "one hundred thirteen billion, five hundred one million, four hundred thirty-three thousand, five hundred forty-five".