2010103987 has 4 divisors (see below), whose sum is σ = 2128345416. Its totient is φ = 1891862560.

The previous prime is 2010103973. The next prime is 2010104009. The reversal of 2010103987 is 7893010102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7893010102 = 2 ⋅3946505051.

It is a cyclic number.

It is not a de Polignac number, because 2010103987 - 2⁷ = 2010103859 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010103087) 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, 59120689 + ... + 59120722.

It is an arithmetic number, because the mean of its divisors is an integer number (532086354).

Almost surely, 2^2010103987 is an apocalyptic number.

2010103987 is a deficient number, since it is larger than the sum of its proper divisors (118241429).

2010103987 is a wasteful number, since it uses less digits than its factorization.

2010103987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118241428.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 2010103987 is about 44834.1832422539. The cubic root of 2010103987 is about 1262.0391912620.

The spelling of 2010103987 in words is "two billion, ten million, one hundred three thousand, nine hundred eighty-seven".