1103234030343 has 12 divisors (see below), whose sum is σ = 1594657022920. Its totient is φ = 734983158096.

The previous prime is 1103234030341. The next prime is 1103234030363. The reversal of 1103234030343 is 3430304323011.

1103234030343 is a `hidden beast` number, since 1 + 10 + 3 + 2 + 340 + 303 + 4 + 3 = 666.

It is not a de Polignac number, because 1103234030343 - 2¹ = 1103234030341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103234030341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42169153 + ... + 42195306.

Almost surely, 2^{1103234030343} is an apocalyptic number.

1103234030343 is a deficient number, since it is larger than the sum of its proper divisors (491422992577).

1103234030343 is a wasteful number, since it uses less digits than its factorization.

1103234030343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84365918 (or 84365915 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1103234030343 its reverse (3430304323011), we get a palindrome (4533538353354).

The spelling of 1103234030343 in words is "one trillion, one hundred three billion, two hundred thirty-four million, thirty thousand, three hundred forty-three".