1323100223030 has 16 divisors (see below), whose sum is σ = 2381647564944. Its totient is φ = 529225164000.

The previous prime is 1323100223023. The next prime is 1323100223033. The reversal of 1323100223030 is 303220013231.

It is a junction number, because it is equal to n+sod(n) for n = 1323100222993 and 1323100223011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323100223033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489721 + ... + 2205780.

It is an arithmetic number, because the mean of its divisors is an integer number (148852972809).

Almost surely, 2^{1323100223030} is an apocalyptic number.

1323100223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323100223030 is a deficient number, since it is larger than the sum of its proper divisors (1058547341914).

1323100223030 is a wasteful number, since it uses less digits than its factorization.

1323100223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731311.

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

Adding to 1323100223030 its reverse (303220013231), we get a palindrome (1626320236261).

The spelling of 1323100223030 in words is "one trillion, three hundred twenty-three billion, one hundred million, two hundred twenty-three thousand, thirty".