113541522444025 has 24 divisors (see below), whose sum is σ = 151651410188544. Its totient is φ = 83829563707200.

The previous prime is 113541522444011. The next prime is 113541522444121. The reversal of 113541522444025 is 520444225145311.

It is not a de Polignac number, because 113541522444025 - 2⁹ = 113541522443513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32685091 + ... + 35991640.

It is an arithmetic number, because the mean of its divisors is an integer number (6318808757856).

Almost surely, 2^{113541522444025} is an apocalyptic number.

It is an amenable number.

113541522444025 is a deficient number, since it is larger than the sum of its proper divisors (38109887744519).

113541522444025 is a wasteful number, since it uses less digits than its factorization.

113541522444025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68681841 (or 68681836 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 113541522444025 its reverse (520444225145311), we get a palindrome (633985747589336).

The spelling of 113541522444025 in words is "one hundred thirteen trillion, five hundred forty-one billion, five hundred twenty-two million, four hundred forty-four thousand, twenty-five".