2030111009988 has 12 divisors (see below), whose sum is σ = 4736925690000. Its totient is φ = 676703669992.

The previous prime is 2030111009987. The next prime is 2030111010077. The reversal of 2030111009988 is 8899001110302.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2030111009981) 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 3 ways as a sum of consecutive naturals, for example, 84587958738 + ... + 84587958761.

It is an arithmetic number, because the mean of its divisors is an integer number (394743807500).

Almost surely, 2^{2030111009988} is an apocalyptic number.

It is an amenable number.

2030111009988 is an abundant number, since it is smaller than the sum of its proper divisors (2706814680012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2030111009988 is a wasteful number, since it uses less digits than its factorization.

2030111009988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169175917506 (or 169175917504 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 42.

The spelling of 2030111009988 in words is "two trillion, thirty billion, one hundred eleven million, nine thousand, nine hundred eighty-eight".