1103342430112 has 24 divisors (see below), whose sum is σ = 2339298133956. Its totient is φ = 509234967552.

The previous prime is 1103342430067. The next prime is 1103342430119. The reversal of 1103342430112 is 2110342433011.

It can be written as a sum of positive squares in 2 ways, for example, as 1101080856976 + 2261573136 = 1049324^2 + 47556^2 .

It is not an unprimeable number, because it can be changed into a prime (1103342430119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1326132313 + ... + 1326133144.

Almost surely, 2^{1103342430112} is an apocalyptic number.

It is an amenable number.

1103342430112 is an abundant number, since it is smaller than the sum of its proper divisors (1235955703844).

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

1103342430112 is a wasteful number, since it uses less digits than its factorization.

1103342430112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652265480 (or 2652265472 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1103342430112 its reverse (2110342433011), we get a palindrome (3213684863123).

The spelling of 1103342430112 in words is "one trillion, one hundred three billion, three hundred forty-two million, four hundred thirty thousand, one hundred twelve".