1330712001 has 6 divisors (see below), whose sum is σ = 1922139570. Its totient is φ = 887141328.

The previous prime is 1330711999. The next prime is 1330712029. The reversal of 1330712001 is 1002170331.

It can be written as a sum of positive squares in only one way, i.e., 912100401 + 418611600 = 30201^2 + 20460^2 .

It is not a de Polignac number, because 1330712001 - 2¹ = 1330711999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330712051) 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, 73928436 + ... + 73928453.

It is an arithmetic number, because the mean of its divisors is an integer number (320356595).

Almost surely, 2^1330712001 is an apocalyptic number.

It is an amenable number.

1330712001 is a deficient number, since it is larger than the sum of its proper divisors (591427569).

1330712001 is a wasteful number, since it uses less digits than its factorization.

1330712001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147856895 (or 147856892 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 1330712001 is about 36478.9254364763. The cubic root of 1330712001 is about 1099.9206557094.

Adding to 1330712001 its reverse (1002170331), we get a palindrome (2332882332).

The spelling of 1330712001 in words is "one billion, three hundred thirty million, seven hundred twelve thousand, one".