1123602313426 has 8 divisors (see below), whose sum is σ = 1706737691520. Its totient is φ = 554689749588.

The previous prime is 1123602313417. The next prime is 1123602313451. The reversal of 1123602313426 is 6243132063211.

It is a happy number.

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

It is a super-3 number, since 3×1123602313426³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123602313391 and 1123602313400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3555703366 + ... + 3555703681.

It is an arithmetic number, because the mean of its divisors is an integer number (213342211440).

Almost surely, 2^{1123602313426} is an apocalyptic number.

1123602313426 is a deficient number, since it is larger than the sum of its proper divisors (583135378094).

1123602313426 is an equidigital number, since it uses as much as digits as its factorization.

1123602313426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111407128.

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 1123602313426 its reverse (6243132063211), we get a palindrome (7366734376637).

The spelling of 1123602313426 in words is "one trillion, one hundred twenty-three billion, six hundred two million, three hundred thirteen thousand, four hundred twenty-six".