1103344030312 has 16 divisors (see below), whose sum is σ = 2068804145700. Its totient is φ = 551662924800.

The previous prime is 1103344030301. The next prime is 1103344030361. The reversal of 1103344030312 is 2130304433011.

It can be written as a sum of positive squares in 2 ways, for example, as 1015447197636 + 87896832676 = 1007694^2 + 296474^2 .

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 3 ways as a sum of consecutive naturals, for example, 605887 + ... + 1604302.

Almost surely, 2^{1103344030312} is an apocalyptic number.

It is an amenable number.

1103344030312 is a deficient number, since it is larger than the sum of its proper divisors (965460115388).

1103344030312 is a wasteful number, since it uses less digits than its factorization.

1103344030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272596 (or 2272592 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1103344030312 its reverse (2130304433011), we get a palindrome (3233648463323).

The spelling of 1103344030312 in words is "one trillion, one hundred three billion, three hundred forty-four million, thirty thousand, three hundred twelve".