1123434103331 has 8 divisors (see below), whose sum is σ = 1129412003328. Its totient is φ = 1117468125000.

The previous prime is 1123434103313. The next prime is 1123434103333. The reversal of 1123434103331 is 1333014343211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123434103331 is a prime.

It is a super-2 number, since 2×1123434103331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1123434103294 and 1123434103303.

It is not an unprimeable number, because it can be changed into a prime (1123434103333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2791415 + ... + 3168416.

It is an arithmetic number, because the mean of its divisors is an integer number (141176500416).

Almost surely, 2^{1123434103331} is an apocalyptic number.

1123434103331 is a deficient number, since it is larger than the sum of its proper divisors (5977899997).

1123434103331 is an equidigital number, since it uses as much as digits as its factorization.

1123434103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5960833.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 1123434103331 its reverse (1333014343211), we get a palindrome (2456448446542).

The spelling of 1123434103331 in words is "one trillion, one hundred twenty-three billion, four hundred thirty-four million, one hundred three thousand, three hundred thirty-one".