1330032012320 has 96 divisors (see below), whose sum is σ = 3441513168576. Its totient is φ = 481720960000.

The previous prime is 1330032012293. The next prime is 1330032012481. The reversal of 1330032012320 is 232102300331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1330032012292 and 1330032012301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063619 + ... + 1947138.

It is an arithmetic number, because the mean of its divisors is an integer number (35849095506).

Almost surely, 2^{1330032012320} is an apocalyptic number.

1330032012320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330032012320 is an abundant number, since it is smaller than the sum of its proper divisors (2111481156256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330032012320 is a wasteful number, since it uses less digits than its factorization.

1330032012320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011034 (or 3011026 counting only the distinct ones).

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

Adding to 1330032012320 its reverse (232102300331), we get a palindrome (1562134312651).

The spelling of 1330032012320 in words is "one trillion, three hundred thirty billion, thirty-two million, twelve thousand, three hundred twenty".