1330213001 has 16 divisors (see below), whose sum is σ = 1451326800. Its totient is φ = 1211874048.

The previous prime is 1330212973. The next prime is 1330213033. The reversal of 1330213001 is 1003120331.

It can be written as a sum of positive squares in 8 ways, for example, as 1537600 + 1328675401 = 1240^2 + 36451^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330213001 - 2¹⁰ = 1330211977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330213091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390815 + ... + 394203.

It is an arithmetic number, because the mean of its divisors is an integer number (90707925).

Almost surely, 2^1330213001 is an apocalyptic number.

It is an amenable number.

1330213001 is a deficient number, since it is larger than the sum of its proper divisors (121113799).

1330213001 is a wasteful number, since it uses less digits than its factorization.

1330213001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3788.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1330213001 is about 36472.0852296657. The cubic root of 1330213001 is about 1099.7831531228.

Adding to 1330213001 its reverse (1003120331), we get a palindrome (2333333332).

The spelling of 1330213001 in words is "one billion, three hundred thirty million, two hundred thirteen thousand, one".