2010001002 has 16 divisors (see below), whose sum is σ = 4149679872. Its totient is φ = 648387360.

The previous prime is 2010000961. The next prime is 2010001067. The reversal of 2010001002 is 2001000102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5403043 + ... + 5403414.

It is an arithmetic number, because the mean of its divisors is an integer number (259354992).

Almost surely, 2^2010001002 is an apocalyptic number.

2010001002 is an abundant number, since it is smaller than the sum of its proper divisors (2139678870).

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

2010001002 is a wasteful number, since it uses less digits than its factorization.

2010001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10806493.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 2010001002 is about 44833.0347177168. The cubic root of 2010001002 is about 1262.0176379283.

Adding to 2010001002 its reverse (2001000102), we get a palindrome (4011001104).

It can be divided in two parts, 201000100 and 2, that added together give a palindrome (201000102).

The spelling of 2010001002 in words is "two billion, ten million, one thousand, two".