2123200330310 has 32 divisors (see below), whose sum is σ = 3943550826432. Its totient is φ = 822518033920.

The previous prime is 2123200330301. The next prime is 2123200330319. The reversal of 2123200330310 is 130330023212.

It is an interprime number because it is at equal distance from previous prime (2123200330301) and next prime (2123200330319).

It is a super-2 number, since 2×2123200330310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123200330319) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18843602 + ... + 18955941.

It is an arithmetic number, because the mean of its divisors is an integer number (123235963326).

Almost surely, 2^{2123200330310} is an apocalyptic number.

2123200330310 is a deficient number, since it is larger than the sum of its proper divisors (1820350496122).

2123200330310 is a wasteful number, since it uses less digits than its factorization.

2123200330310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37799728.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2123200330310 its reverse (130330023212), we get a palindrome (2253530353522).

The spelling of 2123200330310 in words is "two trillion, one hundred twenty-three billion, two hundred million, three hundred thirty thousand, three hundred ten".