212323001113 has 16 divisors (see below), whose sum is σ = 229296977280. Its totient is φ = 196000516096.

The previous prime is 212323001081. The next prime is 212323001129. The reversal of 212323001113 is 311100323212.

It is a cyclic number.

It is not a de Polignac number, because 212323001113 - 2⁵ = 212323001081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212323001213) 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, 1441881 + ... + 1582297.

It is an arithmetic number, because the mean of its divisors is an integer number (14331061080).

Almost surely, 2^212323001113 is an apocalyptic number.

212323001113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

212323001113 is a deficient number, since it is larger than the sum of its proper divisors (16973976167).

212323001113 is a wasteful number, since it uses less digits than its factorization.

212323001113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142736.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 212323001113 its reverse (311100323212), we get a palindrome (523423324325).

The spelling of 212323001113 in words is "two hundred twelve billion, three hundred twenty-three million, one thousand, one hundred thirteen".