2111302300 has 18 divisors (see below), whose sum is σ = 4581526208. Its totient is φ = 844520880.

The previous prime is 2111302201. The next prime is 2111302307. The reversal of 2111302300 is 32031112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111302307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10556412 + ... + 10556611.

Almost surely, 2^2111302300 is an apocalyptic number.

2111302300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111302300 is an abundant number, since it is smaller than the sum of its proper divisors (2470223908).

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

2111302300 is a wasteful number, since it uses less digits than its factorization.

2111302300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21113037 (or 21113030 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2111302300 is about 45948.9096715036. The cubic root of 2111302300 is about 1282.8724350806.

Adding to 2111302300 its reverse (32031112), we get a palindrome (2143333412).

The spelling of 2111302300 in words is "two billion, one hundred eleven million, three hundred two thousand, three hundred".