213023122303000 has 64 divisors (see below), whose sum is σ = 515662868541600. Its totient is φ = 82270998947200.

The previous prime is 213023122302917. The next prime is 213023122303007. The reversal of 213023122303000 is 303221320312.

It is a super-3 number, since 3×213023122303000³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213023122303007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3672783454 + ... + 3672841453.

Almost surely, 2^{213023122303000} is an apocalyptic number.

213023122303000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213023122303000 is an abundant number, since it is smaller than the sum of its proper divisors (302639746238600).

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

213023122303000 is a wasteful number, since it uses less digits than its factorization.

213023122303000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345624957 (or 7345624943 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213023122303000 its reverse (303221320312), we get a palindrome (213326343623312).

The spelling of 213023122303000 in words is "two hundred thirteen trillion, twenty-three billion, one hundred twenty-two million, three hundred three thousand".