2123310002 has 32 divisors (see below), whose sum is σ = 3689824320. Its totient is φ = 906232320.

The previous prime is 2123309987. The next prime is 2123310011. The reversal of 2123310002 is 2000133212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24758 + ... + 69710.

It is an arithmetic number, because the mean of its divisors is an integer number (115307010).

Almost surely, 2^2123310002 is an apocalyptic number.

2123310002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2123310002 is a deficient number, since it is larger than the sum of its proper divisors (1566514318).

2123310002 is a wasteful number, since it uses less digits than its factorization.

2123310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45098.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2123310002 is about 46079.3880384712. The cubic root of 2123310002 is about 1285.2998844878.

Adding to 2123310002 its reverse (2000133212), we get a palindrome (4123443214).

The spelling of 2123310002 in words is "two billion, one hundred twenty-three million, three hundred ten thousand, two".