213325918604 has 24 divisors (see below), whose sum is σ = 381334722048. Its totient is φ = 104373990800.

The previous prime is 213325918601. The next prime is 213325918609. The reversal of 213325918604 is 406819523312.

213325918604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (213325918601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927329 + ... + 1134279.

It is an arithmetic number, because the mean of its divisors is an integer number (15888946752).

Almost surely, 2^213325918604 is an apocalyptic number.

It is an amenable number.

213325918604 is a deficient number, since it is larger than the sum of its proper divisors (168008803444).

213325918604 is a wasteful number, since it uses less digits than its factorization.

213325918604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212485 (or 212483 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 213325918604 in words is "two hundred thirteen billion, three hundred twenty-five million, nine hundred eighteen thousand, six hundred four".