2101324002 has 16 divisors (see below), whose sum is σ = 4255847040. Its totient is φ = 691574832.

The previous prime is 2101323989. The next prime is 2101324013. The reversal of 2101324002 is 2004231012.

It is a super-2 number, since 2×2101324002² = 8831125122762592008, which contains 22 as substring.

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, 2216113 + ... + 2217060.

It is an arithmetic number, because the mean of its divisors is an integer number (265990440).

Almost surely, 2^2101324002 is an apocalyptic number.

2101324002 is an abundant number, since it is smaller than the sum of its proper divisors (2154523038).

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

2101324002 is a wasteful number, since it uses less digits than its factorization.

2101324002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4433257.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2101324002 is about 45840.2007194558. The cubic root of 2101324002 is about 1280.8482337459.

Adding to 2101324002 its reverse (2004231012), we get a palindrome (4105555014).

The spelling of 2101324002 in words is "two billion, one hundred one million, three hundred twenty-four thousand, two".