1103311203130 has 64 divisors (see below), whose sum is σ = 2118371512320. Its totient is φ = 412843489344.

The previous prime is 1103311203079. The next prime is 1103311203143. The reversal of 1103311203130 is 313021133011.

It is a super-2 number, since 2×1103311203130² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103311203098 and 1103311203107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1884447 + ... + 2399533.

It is an arithmetic number, because the mean of its divisors is an integer number (33099554880).

Almost surely, 2^{1103311203130} is an apocalyptic number.

1103311203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103311203130 is a deficient number, since it is larger than the sum of its proper divisors (1015060309190).

1103311203130 is a wasteful number, since it uses less digits than its factorization.

1103311203130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515323.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1103311203130 its reverse (313021133011), we get a palindrome (1416332336141).

The spelling of 1103311203130 in words is "one trillion, one hundred three billion, three hundred eleven million, two hundred three thousand, one hundred thirty".