2123212100302 has 8 divisors (see below), whose sum is σ = 3184866729576. Its totient is φ = 1061589857112.

The previous prime is 2123212100231. The next prime is 2123212100311. The reversal of 2123212100302 is 2030012123212.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2123212100302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7931953 + ... + 8195260.

It is an arithmetic number, because the mean of its divisors is an integer number (398108341197).

Almost surely, 2^{2123212100302} is an apocalyptic number.

2123212100302 is a deficient number, since it is larger than the sum of its proper divisors (1061654629274).

2123212100302 is a wasteful number, since it uses less digits than its factorization.

2123212100302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16193042.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2123212100302 its reverse (2030012123212), we get a palindrome (4153224223514).

The spelling of 2123212100302 in words is "two trillion, one hundred twenty-three billion, two hundred twelve million, one hundred thousand, three hundred two".