2033401001 has 4 divisors (see below), whose sum is σ = 2037304404. Its totient is φ = 2029497600.

The previous prime is 2033400961. The next prime is 2033401031. The reversal of 2033401001 is 1001043302.

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 429318400 + 1604082601 = 20720^2 + 40051^2 .

It is a cyclic number.

It is not a de Polignac number, because 2033401001 - 2²⁶ = 1966292137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2033401031) 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, 1950920 + ... + 1951961.

It is an arithmetic number, because the mean of its divisors is an integer number (509326101).

Almost surely, 2^2033401001 is an apocalyptic number.

It is an amenable number.

2033401001 is a deficient number, since it is larger than the sum of its proper divisors (3903403).

2033401001 is an equidigital number, since it uses as much as digits as its factorization.

2033401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3903402.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2033401001 is about 45093.2478426649. The cubic root of 2033401001 is about 1266.8961343816.

Adding to 2033401001 its reverse (1001043302), we get a palindrome (3034444303).

The spelling of 2033401001 in words is "two billion, thirty-three million, four hundred one thousand, one".