1103244240323 has 32 divisors (see below), whose sum is σ = 1209576582144. Its totient is φ = 1002174894592.

The previous prime is 1103244240281. The next prime is 1103244240341. The reversal of 1103244240323 is 3230424423011.

It is a cyclic number.

It is not a de Polignac number, because 1103244240323 - 2⁸ = 1103244240067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103244240353) 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, 36923636 + ... + 36953502.

It is an arithmetic number, because the mean of its divisors is an integer number (37799268192).

Almost surely, 2^{1103244240323} is an apocalyptic number.

1103244240323 is a deficient number, since it is larger than the sum of its proper divisors (106332341821).

1103244240323 is a wasteful number, since it uses less digits than its factorization.

1103244240323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30571.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1103244240323 its reverse (3230424423011), we get a palindrome (4333668663334).

The spelling of 1103244240323 in words is "one trillion, one hundred three billion, two hundred forty-four million, two hundred forty thousand, three hundred twenty-three".