1124430130120 has 32 divisors (see below), whose sum is σ = 2759964865920. Its totient is φ = 408883683520.

The previous prime is 1124430130079. The next prime is 1124430130123. The reversal of 1124430130120 is 210310344211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1124430130091 and 1124430130100.

It is not an unprimeable number, because it can be changed into a prime (1124430130123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277761072 + ... + 1277761951.

It is an arithmetic number, because the mean of its divisors is an integer number (86248902060).

Almost surely, 2^{1124430130120} is an apocalyptic number.

1124430130120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1124430130120 is an abundant number, since it is smaller than the sum of its proper divisors (1635534735800).

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

1124430130120 is a wasteful number, since it uses less digits than its factorization.

1124430130120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555523045 (or 2555523041 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1124430130120 its reverse (210310344211), we get a palindrome (1334740474331).

The spelling of 1124430130120 in words is "one trillion, one hundred twenty-four billion, four hundred thirty million, one hundred thirty thousand, one hundred twenty".