1103310013112 has 16 divisors (see below), whose sum is σ = 2068718967600. Its totient is φ = 551651621760.

The previous prime is 1103310013097. The next prime is 1103310013123. The reversal of 1103310013112 is 2113100133011.

It is a super-2 number, since 2×1103310013112² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1450037 + ... + 2075867.

It is an arithmetic number, because the mean of its divisors is an integer number (129294935475).

Almost surely, 2^{1103310013112} is an apocalyptic number.

It is an amenable number.

1103310013112 is a deficient number, since it is larger than the sum of its proper divisors (965408954488).

1103310013112 is a wasteful number, since it uses less digits than its factorization.

1103310013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846206 (or 846202 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1103310013112 its reverse (2113100133011), we get a palindrome (3216410146123).

The spelling of 1103310013112 in words is "one trillion, one hundred three billion, three hundred ten million, thirteen thousand, one hundred twelve".