2000136899 has 4 divisors (see below), whose sum is σ = 2004888240. Its totient is φ = 1995385560.

The previous prime is 2000136847. The next prime is 2000136917. The reversal of 2000136899 is 9986310002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000136899 - 2¹⁶ = 2000071363 is a prime.

It is a super-2 number, since 2×2000136899² = 8001095229482672402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000133899) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2375039 + ... + 2375880.

It is an arithmetic number, because the mean of its divisors is an integer number (501222060).

Almost surely, 2^2000136899 is an apocalyptic number.

2000136899 is a deficient number, since it is larger than the sum of its proper divisors (4751341).

2000136899 is an equidigital number, since it uses as much as digits as its factorization.

2000136899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751340.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 2000136899 is about 44722.8901011551. The cubic root of 2000136899 is about 1259.9497962276.

The spelling of 2000136899 in words is "two billion, one hundred thirty-six thousand, eight hundred ninety-nine".