109631307752847 has 8 divisors (see below), whose sum is σ = 162416752226480. Its totient is φ = 73087538501880.

The previous prime is 109631307752809. The next prime is 109631307752959. The reversal of 109631307752847 is 748257703136901.

109631307752847 is a `hidden beast` number, since 1 + 0 + 9 + 6 + 3 + 1 + 30 + 77 + 528 + 4 + 7 = 666.

It is not a de Polignac number, because 109631307752847 - 2⁷ = 109631307752719 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 (109631307754847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2030209402804 + ... + 2030209402857.

It is an arithmetic number, because the mean of its divisors is an integer number (20302094028310).

It is a 1-persistent number, because it is pandigital, but 2⋅109631307752847 = 219262615505694 is not.

Almost surely, 2^{109631307752847} is an apocalyptic number.

109631307752847 is a deficient number, since it is larger than the sum of its proper divisors (52785444473633).

109631307752847 is an equidigital number, since it uses as much as digits as its factorization.

109631307752847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4060418805670 (or 4060418805664 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 63.

The spelling of 109631307752847 in words is "one hundred nine trillion, six hundred thirty-one billion, three hundred seven million, seven hundred fifty-two thousand, eight hundred forty-seven".