2123300002 has 8 divisors (see below), whose sum is σ = 3185569836. Its totient is φ = 1061443392.

The previous prime is 2123299987. The next prime is 2123300009. The reversal of 2123300002 is 2000033212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2102130801 + 21169201 = 45849^2 + 4601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2123300009) 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, 90123 + ... + 111214.

Almost surely, 2^2123300002 is an apocalyptic number.

2123300002 is a deficient number, since it is larger than the sum of its proper divisors (1062269834).

2123300002 is a wasteful number, since it uses less digits than its factorization.

2123300002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206612.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2123300002 is about 46079.2795299579. The cubic root of 2123300002 is about 1285.2978667233.

Adding to 2123300002 its reverse (2000033212), we get a palindrome (4123333214).

The spelling of 2123300002 in words is "two billion, one hundred twenty-three million, three hundred thousand, two".