213123033411200 has 96 divisors (see below), whose sum is σ = 574342356611520. Its totient is φ = 77499284864000.

The previous prime is 213123033411199. The next prime is 213123033411257. The reversal of 213123033411200 is 2114330321312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 213123033411200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3027280616 + ... + 3027351015.

It is an arithmetic number, because the mean of its divisors is an integer number (5982732881370).

Almost surely, 2^{213123033411200} is an apocalyptic number.

213123033411200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213123033411200 is an abundant number, since it is smaller than the sum of its proper divisors (361219323200320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213123033411200 is a wasteful number, since it uses less digits than its factorization.

213123033411200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6054631666 (or 6054631649 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 213123033411200 its reverse (2114330321312), we get a palindrome (215237363732512).

The spelling of 213123033411200 in words is "two hundred thirteen trillion, one hundred twenty-three billion, thirty-three million, four hundred eleven thousand, two hundred".