2113695000 has 400 divisors, whose sum is σ = 7858703160. Its totient is φ = 528768000.

The previous prime is 2113694993. The next prime is 2113695037. The reversal of 2113695000 is 5963112.

2113695000 is a `hidden beast` number, since 21 + 136 + 9 + 500 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 99 ways as a sum of consecutive naturals, for example, 6884847 + ... + 6885153.

Almost surely, 2^2113695000 is an apocalyptic number.

2113695000 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 2113695000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3929351580).

2113695000 is an abundant number, since it is smaller than the sum of its proper divisors (5745008160).

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

2113695000 is a wasteful number, since it uses less digits than its factorization.

2113695000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 2113695000 is about 45974.9388254079. The cubic root of 2113695000 is about 1283.3568706914.

The spelling of 2113695000 in words is "two billion, one hundred thirteen million, six hundred ninety-five thousand".