1123345113351 has 8 divisors (see below), whose sum is σ = 1509587134464. Its totient is φ = 742999917240.

The previous prime is 1123345113337. The next prime is 1123345113353. The reversal of 1123345113351 is 1533115433211.

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

It is not a de Polignac number, because 1123345113351 - 2⁹ = 1123345112839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123345113353) 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, 1474205805 + ... + 1474206566.

It is an arithmetic number, because the mean of its divisors is an integer number (188698391808).

Almost surely, 2^{1123345113351} is an apocalyptic number.

1123345113351 is a deficient number, since it is larger than the sum of its proper divisors (386242021113).

1123345113351 is a wasteful number, since it uses less digits than its factorization.

1123345113351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948412501.

The product of its digits is 16200, while the sum is 33.

The spelling of 1123345113351 in words is "one trillion, one hundred twenty-three billion, three hundred forty-five million, one hundred thirteen thousand, three hundred fifty-one".