113154224441545 has 16 divisors (see below), whose sum is σ = 155183204799360. Its totient is φ = 77591333977344.

The previous prime is 113154224441527. The next prime is 113154224441569. The reversal of 113154224441545 is 545144422451311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113154224441545 - 2¹⁷ = 113154224310473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113154224441495 and 113154224441504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20449441 + ... + 25386769.

It is an arithmetic number, because the mean of its divisors is an integer number (9698950299960).

Almost surely, 2^{113154224441545} is an apocalyptic number.

It is an amenable number.

113154224441545 is a deficient number, since it is larger than the sum of its proper divisors (42028980357815).

113154224441545 is an equidigital number, since it uses as much as digits as its factorization.

113154224441545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592144.

The product of its digits is 1536000, while the sum is 46.

Adding to 113154224441545 its reverse (545144422451311), we get a palindrome (658298646892856).

The spelling of 113154224441545 in words is "one hundred thirteen trillion, one hundred fifty-four billion, two hundred twenty-four million, four hundred forty-one thousand, five hundred forty-five".