2100311002 has 16 divisors (see below), whose sum is σ = 3338209152. Its totient is φ = 987664320.

The previous prime is 2100310991. The next prime is 2100311009. The reversal of 2100311002 is 2001130012.

It is a super-2 number, since 2×2100311002² = 8822612610244488008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2100311002.

It is not an unprimeable number, because it can be changed into a prime (2100311009) 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 7 ways as a sum of consecutive naturals, for example, 26677 + ... + 70087.

It is an arithmetic number, because the mean of its divisors is an integer number (208638072).

Almost surely, 2^2100311002 is an apocalyptic number.

2100311002 is a deficient number, since it is larger than the sum of its proper divisors (1237898150).

2100311002 is a wasteful number, since it uses less digits than its factorization.

2100311002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44853.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2100311002 is about 45829.1501339486. The cubic root of 2100311002 is about 1280.6423781657.

Adding to 2100311002 its reverse (2001130012), we get a palindrome (4101441014).

The spelling of 2100311002 in words is "two billion, one hundred million, three hundred eleven thousand, two".