2001135352001 has 8 divisors (see below), whose sum is σ = 2042295098400. Its totient is φ = 1960217012320.

The previous prime is 2001135351889. The next prime is 2001135352003. The reversal of 2001135352001 is 1002535311002.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001135352001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001135352003) 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, 60334931 + ... + 60368088.

It is an arithmetic number, because the mean of its divisors is an integer number (255286887300).

Almost surely, 2^{2001135352001} is an apocalyptic number.

It is an amenable number.

2001135352001 is a deficient number, since it is larger than the sum of its proper divisors (41159746399).

2001135352001 is a wasteful number, since it uses less digits than its factorization.

2001135352001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120703359.

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 2001135352001 in words is "two trillion, one billion, one hundred thirty-five million, three hundred fifty-two thousand, one".