1330023001232 has 20 divisors (see below), whose sum is σ = 2577162976236. Its totient is φ = 664948684800.

The previous prime is 1330023001213. The next prime is 1330023001291. The reversal of 1330023001232 is 2321003200331.

It can be written as a sum of positive squares in 2 ways, for example, as 1099511627776 + 230511373456 = 1048576^2 + 480116^2 .

It is a super-4 number, since 4×1330023001232⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3751073 + ... + 4090304.

Almost surely, 2^{1330023001232} is an apocalyptic number.

It is an amenable number.

1330023001232 is a deficient number, since it is larger than the sum of its proper divisors (1247139975004).

1330023001232 is a wasteful number, since it uses less digits than its factorization.

1330023001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7851986 (or 7851980 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1330023001232 its reverse (2321003200331), we get a palindrome (3651026201563).

The spelling of 1330023001232 in words is "one trillion, three hundred thirty billion, twenty-three million, one thousand, two hundred thirty-two".