1123614665351 has 8 divisors (see below), whose sum is σ = 1172483307744. Its totient is φ = 1074747342240.

The previous prime is 1123614665317. The next prime is 1123614665353. The reversal of 1123614665351 is 1535664163211.

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 1123614665351 - 2¹⁸ = 1123614403207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123614665353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668185 + ... + 2242781.

It is an arithmetic number, because the mean of its divisors is an integer number (146560413468).

Almost surely, 2^{1123614665351} is an apocalyptic number.

1123614665351 is a deficient number, since it is larger than the sum of its proper divisors (48868642393).

1123614665351 is an equidigital number, since it uses as much as digits as its factorization.

1123614665351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659641.

The product of its digits is 388800, while the sum is 44.

The spelling of 1123614665351 in words is "one trillion, one hundred twenty-three billion, six hundred fourteen million, six hundred sixty-five thousand, three hundred fifty-one".