213423230330002 has 32 divisors (see below), whose sum is σ = 399255345828864. Its totient is φ = 83125618794000.

The previous prime is 213423230329997. The next prime is 213423230330029. The reversal of 213423230330002 is 200033032324312.

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 15 ways as a sum of consecutive naturals, for example, 218587374 + ... + 219561577.

It is an arithmetic number, because the mean of its divisors is an integer number (12476729557152).

Almost surely, 2^{213423230330002} is an apocalyptic number.

213423230330002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213423230330002 is a deficient number, since it is larger than the sum of its proper divisors (185832115498862).

213423230330002 is a wasteful number, since it uses less digits than its factorization.

213423230330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438152134.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 213423230330002 its reverse (200033032324312), we get a palindrome (413456262654314).

The spelling of 213423230330002 in words is "two hundred thirteen trillion, four hundred twenty-three billion, two hundred thirty million, three hundred thirty thousand, two".