1103413323412 has 12 divisors (see below), whose sum is σ = 1935143887936. Its totient is φ = 550515069720.

The previous prime is 1103413323317. The next prime is 1103413323413. The reversal of 1103413323412 is 2143233143011.

It is a super-2 number, since 2×1103413323412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103413323413) 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, 297895914 + ... + 297899617.

Almost surely, 2^{1103413323412} is an apocalyptic number.

It is an amenable number.

1103413323412 is a deficient number, since it is larger than the sum of its proper divisors (831730564524).

1103413323412 is a wasteful number, since it uses less digits than its factorization.

1103413323412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595795998 (or 595795996 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1103413323412 its reverse (2143233143011), we get a palindrome (3246646466423).

The spelling of 1103413323412 in words is "one trillion, one hundred three billion, four hundred thirteen million, three hundred twenty-three thousand, four hundred twelve".