1103310034112 has 224 divisors, whose sum is σ = 2660549359104. Its totient is φ = 447235891200.

The previous prime is 1103310034087. The next prime is 1103310034117. The reversal of 1103310034112 is 2114300133011.

It is not an unprimeable number, because it can be changed into a prime (1103310034117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38634623 + ... + 38663169.

It is an arithmetic number, because the mean of its divisors is an integer number (11877452496).

Almost surely, 2^{1103310034112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103310034112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1330274679552).

1103310034112 is an abundant number, since it is smaller than the sum of its proper divisors (1557239324992).

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

1103310034112 is a wasteful number, since it uses less digits than its factorization.

1103310034112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28727 (or 28717 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1103310034112 its reverse (2114300133011), we get a palindrome (3217610167123).

The spelling of 1103310034112 in words is "one trillion, one hundred three billion, three hundred ten million, thirty-four thousand, one hundred twelve".