2113320300 has 288 divisors, whose sum is σ = 7582848000. Its totient is φ = 442506240.

The previous prime is 2113320281. The next prime is 2113320331. The reversal of 2113320300 is 30233112.

It is a super-2 number, since 2×2113320300² = 8932245380784180000, which contains 22 as substring.

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 2113320300.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5432506 + ... + 5432894.

Almost surely, 2^2113320300 is an apocalyptic number.

2113320300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2113320300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3791424000).

2113320300 is an abundant number, since it is smaller than the sum of its proper divisors (5469527700).

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

2113320300 is a wasteful number, since it uses less digits than its factorization.

2113320300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2113320300 is about 45970.8635985882. The cubic root of 2113320300 is about 1283.2810315823.

Adding to 2113320300 its reverse (30233112), we get a palindrome (2143553412).

The spelling of 2113320300 in words is "two billion, one hundred thirteen million, three hundred twenty thousand, three hundred".