1323112030 has 16 divisors (see below), whose sum is σ = 2485149984. Its totient is φ = 506234080.

The previous prime is 1323112013. The next prime is 1323112061. The reversal of 1323112030 is 302113231.

It is a junction number, because it is equal to n+sod(n) for n = 1323111995 and 1323112013.

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, 2876101 + ... + 2876560.

It is an arithmetic number, because the mean of its divisors is an integer number (155321874).

Almost surely, 2^1323112030 is an apocalyptic number.

1323112030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323112030 is a deficient number, since it is larger than the sum of its proper divisors (1162037954).

1323112030 is a wasteful number, since it uses less digits than its factorization.

1323112030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5752691.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1323112030 is about 36374.6069394571. The cubic root of 1323112030 is about 1097.8226986794.

Adding to 1323112030 its reverse (302113231), we get a palindrome (1625225261).

The spelling of 1323112030 in words is "one billion, three hundred twenty-three million, one hundred twelve thousand, thirty".