2001351353 has 4 divisors (see below), whose sum is σ = 2004474228. Its totient is φ = 1998228480.

The previous prime is 2001351323. The next prime is 2001351389. The reversal of 2001351353 is 3531531002.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1504819264 + 496532089 = 38792^2 + 22283^2 .

It is a cyclic number.

It is not a de Polignac number, because 2001351353 - 2¹⁴ = 2001334969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001351323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1560476 + ... + 1561757.

It is an arithmetic number, because the mean of its divisors is an integer number (501118557).

Almost surely, 2^2001351353 is an apocalyptic number.

It is an amenable number.

2001351353 is a deficient number, since it is larger than the sum of its proper divisors (3122875).

2001351353 is an equidigital number, since it uses as much as digits as its factorization.

2001351353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122874.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 2001351353 is about 44736.4655845765. The cubic root of 2001351353 is about 1260.2047523559.

Adding to 2001351353 its reverse (3531531002), we get a palindrome (5532882355).

The spelling of 2001351353 in words is "two billion, one million, three hundred fifty-one thousand, three hundred fifty-three".