1223103330 has 24 divisors (see below), whose sum is σ = 3180068892. Its totient is φ = 326160864.

The previous prime is 1223103317. The next prime is 1223103353. The reversal of 1223103330 is 333013221.

1223103330 is a `hidden beast` number, since 1 + 22 + 310 + 3 + 330 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1196260569 + 26842761 = 34587^2 + 5181^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6794929 + ... + 6795108.

Almost surely, 2^1223103330 is an apocalyptic number.

1223103330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223103330 is an abundant number, since it is smaller than the sum of its proper divisors (1956965562).

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

1223103330 is a wasteful number, since it uses less digits than its factorization.

1223103330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13590050 (or 13590047 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1223103330 is about 34972.8942182371. The cubic root of 1223103330 is about 1069.4349740513.

Adding to 1223103330 its reverse (333013221), we get a palindrome (1556116551).

The spelling of 1223103330 in words is "one billion, two hundred twenty-three million, one hundred three thousand, three hundred thirty".