2001035087 has 8 divisors (see below), whose sum is σ = 2054360880. Its totient is φ = 1948286080.

The previous prime is 2001035083. The next prime is 2001035117. The reversal of 2001035087 is 7805301002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2001035087 - 2² = 2001035083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001035083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137162 + ... + 151047.

It is an arithmetic number, because the mean of its divisors is an integer number (256795110).

Almost surely, 2^2001035087 is an apocalyptic number.

2001035087 is a deficient number, since it is larger than the sum of its proper divisors (53325793).

2001035087 is a wasteful number, since it uses less digits than its factorization.

2001035087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288393.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 2001035087 is about 44732.9306775221. The cubic root of 2001035087 is about 1260.1383670588.

Adding to 2001035087 its reverse (7805301002), we get a palindrome (9806336089).

The spelling of 2001035087 in words is "two billion, one million, thirty-five thousand, eighty-seven".