1120623346123 has 8 divisors (see below), whose sum is σ = 1126029320240. Its totient is φ = 1115223621120.

The previous prime is 1120623346091. The next prime is 1120623346151. The reversal of 1120623346123 is 3216433260211.

It is a happy number.

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 1120623346123 - 2⁵ = 1120623346091 is a prime.

It is a super-2 number, since 2×1120623346123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120623343123) 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, 1202565 + ... + 1920262.

It is an arithmetic number, because the mean of its divisors is an integer number (140753665030).

Almost surely, 2^{1120623346123} is an apocalyptic number.

1120623346123 is a deficient number, since it is larger than the sum of its proper divisors (5405974117).

1120623346123 is a wasteful number, since it uses less digits than its factorization.

1120623346123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124557.

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

The spelling of 1120623346123 in words is "one trillion, one hundred twenty billion, six hundred twenty-three million, three hundred forty-six thousand, one hundred twenty-three".