10112032320985 has 32 divisors (see below), whose sum is σ = 13930351902720. Its totient is φ = 6902790813888.

The previous prime is 10112032320967. The next prime is 10112032320989. The reversal of 10112032320985 is 58902323021101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10112032320985 - 2⁵ = 10112032320953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10112032320989) 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 31 ways as a sum of consecutive naturals, for example, 12864294 + ... + 13627696.

It is an arithmetic number, because the mean of its divisors is an integer number (435323496960).

Almost surely, 2^{10112032320985} is an apocalyptic number.

It is an amenable number.

10112032320985 is a deficient number, since it is larger than the sum of its proper divisors (3818319581735).

10112032320985 is a wasteful number, since it uses less digits than its factorization.

10112032320985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765117.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 10112032320985 in words is "ten trillion, one hundred twelve billion, thirty-two million, three hundred twenty thousand, nine hundred eighty-five".