202111101300 has 72 divisors (see below), whose sum is σ = 588981920800. Its totient is φ = 53508539520.

The previous prime is 202111101299. The next prime is 202111101317. The reversal of 202111101300 is 3101111202.

202111101300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2381695 + ... + 2465094.

Almost surely, 2^202111101300 is an apocalyptic number.

202111101300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202111101300 is an abundant number, since it is smaller than the sum of its proper divisors (386870819500).

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

202111101300 is a wasteful number, since it uses less digits than its factorization.

202111101300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4846945 (or 4846938 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 202111101300 its reverse (3101111202), we get a palindrome (205212212502).

The spelling of 202111101300 in words is "two hundred two billion, one hundred eleven million, one hundred one thousand, three hundred".