1123124325120 has 432 divisors, whose sum is σ = 4467667276800. Its totient is φ = 255173861376.

The previous prime is 1123124325067. The next prime is 1123124325173. The reversal of 1123124325120 is 215234213211.

It is a happy number.

1123124325120 is a `hidden beast` number, since 1 + 1 + 2 + 312 + 4 + 325 + 1 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (1123124325067) and next prime (1123124325173).

It is a super-2 number, since 2×1123124325120² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 13425181 + ... + 13508579.

It is an arithmetic number, because the mean of its divisors is an integer number (10341822400).

Almost surely, 2^{1123124325120} is an apocalyptic number.

1123124325120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1123124325120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2233833638400).

1123124325120 is an abundant number, since it is smaller than the sum of its proper divisors (3344542951680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123124325120 is a wasteful number, since it uses less digits than its factorization.

1123124325120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83600 (or 83583 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1123124325120 its reverse (215234213211), we get a palindrome (1338358538331).

The spelling of 1123124325120 in words is "one trillion, one hundred twenty-three billion, one hundred twenty-four million, three hundred twenty-five thousand, one hundred twenty".