213023303003122 has 64 divisors (see below), whose sum is σ = 338629141635840. Its totient is φ = 100224552960000.

The previous prime is 213023303003111. The next prime is 213023303003123. The reversal of 213023303003122 is 221300303320312.

It is not an unprimeable number, because it can be changed into a prime (213023303003123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24149559472 + ... + 24149568292.

It is an arithmetic number, because the mean of its divisors is an integer number (5291080338060).

Almost surely, 2^{213023303003122} is an apocalyptic number.

213023303003122 is a deficient number, since it is larger than the sum of its proper divisors (125605838632718).

213023303003122 is a wasteful number, since it uses less digits than its factorization.

213023303003122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13859.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 213023303003122 its reverse (221300303320312), we get a palindrome (434323606323434).

The spelling of 213023303003122 in words is "two hundred thirteen trillion, twenty-three billion, three hundred three million, three thousand, one hundred twenty-two".