1120656332123 has 8 divisors (see below), whose sum is σ = 1182670741200. Its totient is φ = 1058945172768.

The previous prime is 1120656332101. The next prime is 1120656332129. The reversal of 1120656332123 is 3212336560211.

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 1120656332123 - 2⁸ = 1120656331867 is a prime.

It is a super-2 number, since 2×1120656332123² (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 (1120656332129) 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, 75804836 + ... + 75819617.

It is an arithmetic number, because the mean of its divisors is an integer number (147833842650).

Almost surely, 2^{1120656332123} is an apocalyptic number.

1120656332123 is a deficient number, since it is larger than the sum of its proper divisors (62014409077).

1120656332123 is a wasteful number, since it uses less digits than its factorization.

1120656332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151624861.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 1120656332123 in words is "one trillion, one hundred twenty billion, six hundred fifty-six million, three hundred thirty-two thousand, one hundred twenty-three".