113040225645 has 16 divisors (see below), whose sum is σ = 180868632000. Its totient is φ = 60286696704.

The previous prime is 113040225581. The next prime is 113040225667. The reversal of 113040225645 is 546522040311.

It is not a de Polignac number, because 113040225645 - 2⁶ = 113040225581 is a prime.

It is a super-3 number, since 3×113040225645³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987606 + ... + 1096104.

It is an arithmetic number, because the mean of its divisors is an integer number (11304289500).

Almost surely, 2^113040225645 is an apocalyptic number.

113040225645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113040225645 is a deficient number, since it is larger than the sum of its proper divisors (67828406355).

113040225645 is a wasteful number, since it uses less digits than its factorization.

113040225645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177964.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 113040225645 its reverse (546522040311), we get a palindrome (659562265956).

The spelling of 113040225645 in words is "one hundred thirteen billion, forty million, two hundred twenty-five thousand, six hundred forty-five".