1123011114103 has 4 divisors (see below), whose sum is σ = 1123055627368. Its totient is φ = 1122966600840.

The previous prime is 1123011114097. The next prime is 1123011114149. The reversal of 1123011114103 is 3014111103211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1123011114103 - 2⁹ = 1123011113591 is a prime.

It is a super-2 number, since 2×1123011114103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123011117103) 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, 22218768 + ... + 22269253.

It is an arithmetic number, because the mean of its divisors is an integer number (280763906842).

Almost surely, 2^{1123011114103} is an apocalyptic number.

1123011114103 is a deficient number, since it is larger than the sum of its proper divisors (44513265).

1123011114103 is an equidigital number, since it uses as much as digits as its factorization.

1123011114103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44513264.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1123011114103 its reverse (3014111103211), we get a palindrome (4137122217314).

The spelling of 1123011114103 in words is "one trillion, one hundred twenty-three billion, eleven million, one hundred fourteen thousand, one hundred three".