202123132000300 has 72 divisors (see below), whose sum is σ = 501268625754624. Its totient is φ = 69298909074240.

The previous prime is 202123132000201. The next prime is 202123132000303. The reversal of 202123132000300 is 3000231321202.

It is a super-2 number, since 2×202123132000300² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202123132000303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117492957 + ... + 119200843.

It is an arithmetic number, because the mean of its divisors is an integer number (6962064246592).

Almost surely, 2^{202123132000300} is an apocalyptic number.

202123132000300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202123132000300 is an abundant number, since it is smaller than the sum of its proper divisors (299145493754324).

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

202123132000300 is a wasteful number, since it uses less digits than its factorization.

202123132000300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876975 (or 1876968 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 202123132000300 its reverse (3000231321202), we get a palindrome (205123363321502).

The spelling of 202123132000300 in words is "two hundred two trillion, one hundred twenty-three billion, one hundred thirty-two million, three hundred", and thus it is an aban number.