1113303313123 has 8 divisors (see below), whose sum is σ = 1171940126720. Its totient is φ = 1054670689800.

The previous prime is 1113303313103. The next prime is 1113303313153. The reversal of 1113303313123 is 3213133033111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113303313123 - 2⁵ = 1113303313091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113303313103) 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, 494715 + ... + 1572052.

It is an arithmetic number, because the mean of its divisors is an integer number (146492515840).

Almost surely, 2^{1113303313123} is an apocalyptic number.

1113303313123 is a deficient number, since it is larger than the sum of its proper divisors (58636813597).

1113303313123 is a wasteful number, since it uses less digits than its factorization.

1113303313123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095137.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1113303313123 its reverse (3213133033111), we get a palindrome (4326436346234).

The spelling of 1113303313123 in words is "one trillion, one hundred thirteen billion, three hundred three million, three hundred thirteen thousand, one hundred twenty-three".