1103324413400 has 96 divisors (see below), whose sum is σ = 2808392327280. Its totient is φ = 399780864000.

The previous prime is 1103324413391. The next prime is 1103324413403. The reversal of 1103324413400 is 43144233011.

It is a happy number.

It is a super-2 number, since 2×1103324413400² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1103324413400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103324413403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274169 + ... + 1510568.

Almost surely, 2^{1103324413400} is an apocalyptic number.

1103324413400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103324413400 is an abundant number, since it is smaller than the sum of its proper divisors (1705067913880).

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

1103324413400 is a wasteful number, since it uses less digits than its factorization.

1103324413400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785045 (or 1785036 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1103324413400 its reverse (43144233011), we get a palindrome (1146468646411).

The spelling of 1103324413400 in words is "one trillion, one hundred three billion, three hundred twenty-four million, four hundred thirteen thousand, four hundred".