1320033522430 has 128 divisors (see below), whose sum is σ = 2872768757760. Its totient is φ = 427128750720.

The previous prime is 1320033522397. The next prime is 1320033522443. The reversal of 1320033522430 is 342253300231.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 61480557 + ... + 61502023.

It is an arithmetic number, because the mean of its divisors is an integer number (22443505920).

Almost surely, 2^{1320033522430} is an apocalyptic number.

1320033522430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320033522430 is an abundant number, since it is smaller than the sum of its proper divisors (1552735235330).

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

1320033522430 is a wasteful number, since it uses less digits than its factorization.

1320033522430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22214.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 1320033522430 its reverse (342253300231), we get a palindrome (1662286822661).

The spelling of 1320033522430 in words is "one trillion, three hundred twenty billion, thirty-three million, five hundred twenty-two thousand, four hundred thirty".