1123130824730 has 64 divisors (see below), whose sum is σ = 2147992560000. Its totient is φ = 421631578368.

The previous prime is 1123130824723. The next prime is 1123130824771. The reversal of 1123130824730 is 374280313211.

It is a happy number.

It is a super-2 number, since 2×1123130824730² (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 31 ways as a sum of consecutive naturals, for example, 10677152 + ... + 10781828.

It is an arithmetic number, because the mean of its divisors is an integer number (33562383750).

Almost surely, 2^{1123130824730} is an apocalyptic number.

1123130824730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123130824730 is a deficient number, since it is larger than the sum of its proper divisors (1024861735270).

1123130824730 is a wasteful number, since it uses less digits than its factorization.

1123130824730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105231.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 1123130824730 in words is "one trillion, one hundred twenty-three billion, one hundred thirty million, eight hundred twenty-four thousand, seven hundred thirty".