10102111109984 has 24 divisors (see below), whose sum is σ = 20128152111480. Its totient is φ = 4990199462656.

The previous prime is 10102111109969. The next prime is 10102111109989. The reversal of 10102111109984 is 48990111120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102111109989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901750189 + ... + 1901755500.

It is an arithmetic number, because the mean of its divisors is an integer number (838673004645).

Almost surely, 2^{10102111109984} is an apocalyptic number.

It is an amenable number.

10102111109984 is a deficient number, since it is larger than the sum of its proper divisors (10026041001496).

10102111109984 is an equidigital number, since it uses as much as digits as its factorization.

10102111109984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803505782 (or 3803505774 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 38.

The spelling of 10102111109984 in words is "ten trillion, one hundred two billion, one hundred eleven million, one hundred nine thousand, nine hundred eighty-four".