1120430440312 has 16 divisors (see below), whose sum is σ = 2100834658800. Its totient is φ = 560207864640.

The previous prime is 1120430440307. The next prime is 1120430440313. The reversal of 1120430440312 is 2130440340211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120430440313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242764 + ... + 1516507.

It is an arithmetic number, because the mean of its divisors is an integer number (131302166175).

Almost surely, 2^{1120430440312} is an apocalyptic number.

It is an amenable number.

1120430440312 is a deficient number, since it is larger than the sum of its proper divisors (980404218488).

1120430440312 is a wasteful number, since it uses less digits than its factorization.

1120430440312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838886 (or 1838882 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1120430440312 its reverse (2130440340211), we get a palindrome (3250870780523).

The spelling of 1120430440312 in words is "one trillion, one hundred twenty billion, four hundred thirty million, four hundred forty thousand, three hundred twelve".