2063401001 has 6 divisors (see below), whose sum is σ = 2157015210. Its totient is φ = 1973687408.

The previous prime is 2063400949. The next prime is 2063401019. The reversal of 2063401001 is 1001043602.

It can be written as a sum of positive squares in only one way, i.e., 1044259225 + 1019141776 = 32315^2 + 31924^2 .

It is not a de Polignac number, because 2063401001 - 2¹⁰ = 2063399977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2063401031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1949756 + ... + 1950813.

It is an arithmetic number, because the mean of its divisors is an integer number (359502535).

Almost surely, 2^2063401001 is an apocalyptic number.

It is an amenable number.

2063401001 is a deficient number, since it is larger than the sum of its proper divisors (93614209).

2063401001 is an equidigital number, since it uses as much as digits as its factorization.

2063401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900615 (or 3900592 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2063401001 is about 45424.6739228803. The cubic root of 2063401001 is about 1273.0961720271.

Adding to 2063401001 its reverse (1001043602), we get a palindrome (3064444603).

The spelling of 2063401001 in words is "two billion, sixty-three million, four hundred one thousand, one".