1320322023230 has 16 divisors (see below), whose sum is σ = 2716091019360. Its totient is φ = 452681836512.

The previous prime is 1320322023221. The next prime is 1320322023253. The reversal of 1320322023230 is 323202230231.

It is a junction number, because it is equal to n+sod(n) for n = 1320322023196 and 1320322023205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9430871525 + ... + 9430871664.

It is an arithmetic number, because the mean of its divisors is an integer number (169755688710).

Almost surely, 2^{1320322023230} is an apocalyptic number.

1320322023230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320322023230 is an abundant number, since it is smaller than the sum of its proper divisors (1395768996130).

1320322023230 is a wasteful number, since it uses less digits than its factorization.

1320322023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18861743203.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1320322023230 its reverse (323202230231), we get a palindrome (1643524253461).

The spelling of 1320322023230 in words is "one trillion, three hundred twenty billion, three hundred twenty-two million, twenty-three thousand, two hundred thirty".