1330200001 has 4 divisors (see below), whose sum is σ = 1432523092. Its totient is φ = 1227876912.

The previous prime is 1330199999. The next prime is 1330200019. The reversal of 1330200001 is 1000020331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000020331 = 19 ⋅52632649.

It can be written as a sum of positive squares in 2 ways, for example, as 432598401 + 897601600 = 20799^2 + 29960^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330200001 - 2¹ = 1330199999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330200301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51161526 + ... + 51161551.

It is an arithmetic number, because the mean of its divisors is an integer number (358130773).

Almost surely, 2^1330200001 is an apocalyptic number.

It is an amenable number.

1330200001 is a deficient number, since it is larger than the sum of its proper divisors (102323091).

1330200001 is a wasteful number, since it uses less digits than its factorization.

1330200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102323090.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 1330200001 is about 36471.9070107391. The cubic root of 1330200001 is about 1099.7795704315.

Adding to 1330200001 its reverse (1000020331), we get a palindrome (2330220332).

The spelling of 1330200001 in words is "one billion, three hundred thirty million, two hundred thousand, one".