1103220203330 has 32 divisors (see below), whose sum is σ = 2290691684736. Its totient is φ = 374711906304.

The previous prime is 1103220203329. The next prime is 1103220203341. The reversal of 1103220203330 is 333020223011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73638719 + ... + 73653698.

It is an arithmetic number, because the mean of its divisors is an integer number (71584115148).

Almost surely, 2^{1103220203330} is an apocalyptic number.

1103220203330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103220203330 is an abundant number, since it is smaller than the sum of its proper divisors (1187471481406).

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

1103220203330 is a wasteful number, since it uses less digits than its factorization.

1103220203330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147292538.

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

Adding to 1103220203330 its reverse (333020223011), we get a palindrome (1436240426341).

The spelling of 1103220203330 in words is "one trillion, one hundred three billion, two hundred twenty million, two hundred three thousand, three hundred thirty".