2011113102300 has 72 divisors (see below), whose sum is σ = 6071812795776. Its totient is φ = 512979572160.

The previous prime is 2011113102259. The next prime is 2011113102307. The reversal of 2011113102300 is 32013111102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2011113102300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011113102307) 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, 145725934 + ... + 145739733.

Almost surely, 2^{2011113102300} is an apocalyptic number.

2011113102300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011113102300 is an abundant number, since it is smaller than the sum of its proper divisors (4060699693476).

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

2011113102300 is a wasteful number, since it uses less digits than its factorization.

2011113102300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291465707 (or 291465700 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 2011113102300 its reverse (32013111102), we get a palindrome (2043126213402).

The spelling of 2011113102300 in words is "two trillion, eleven billion, one hundred thirteen million, one hundred two thousand, three hundred".