10110000110985 has 40 divisors (see below), whose sum is σ = 18326741839560. Its totient is φ = 5331415769856.

The previous prime is 10110000110789. The next prime is 10110000110989. The reversal of 10110000110985 is 58901100001101.

It can be written as a sum of positive squares in 4 ways, for example, as 211243190544 + 9898756920441 = 459612^2 + 3146229^2 .

It is not a de Polignac number, because 10110000110985 - 2¹³ = 10110000102793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10110000110989) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 140205322 + ... + 140277411.

It is an arithmetic number, because the mean of its divisors is an integer number (458168545989).

Almost surely, 2^{10110000110985} is an apocalyptic number.

10110000110985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10110000110985 is a deficient number, since it is larger than the sum of its proper divisors (8216741728575).

10110000110985 is an equidigital number, since it uses as much as digits as its factorization.

10110000110985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280482839 (or 280482830 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 27.

The spelling of 10110000110985 in words is "ten trillion, one hundred ten billion, one hundred ten thousand, nine hundred eighty-five".