112520345773 has 36 divisors (see below), whose sum is σ = 131763270240. Its totient is φ = 95995208320.

The previous prime is 112520345771. The next prime is 112520345783. The reversal of 112520345773 is 377543025211.

It is a happy number.

It is not a de Polignac number, because 112520345773 - 2¹ = 112520345771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112520345771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12549390 + ... + 12558352.

It is an arithmetic number, because the mean of its divisors is an integer number (3660090840).

Almost surely, 2^112520345773 is an apocalyptic number.

It is an amenable number.

112520345773 is a deficient number, since it is larger than the sum of its proper divisors (19242924467).

112520345773 is a wasteful number, since it uses less digits than its factorization.

112520345773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9378 (or 9350 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 112520345773 in words is "one hundred twelve billion, five hundred twenty million, three hundred forty-five thousand, seven hundred seventy-three".