1120003015344 has 80 divisors (see below), whose sum is σ = 2908418016000. Its totient is φ = 371389632768.

The previous prime is 1120003015333. The next prime is 1120003015367. The reversal of 1120003015344 is 4435103000211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99612187 + ... + 99623429.

It is an arithmetic number, because the mean of its divisors is an integer number (36355225200).

Almost surely, 2^{1120003015344} is an apocalyptic number.

It is an amenable number.

1120003015344 is an abundant number, since it is smaller than the sum of its proper divisors (1788415000656).

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

1120003015344 is a wasteful number, since it uses less digits than its factorization.

1120003015344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21882 (or 21876 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1120003015344 its reverse (4435103000211), we get a palindrome (5555106015555).

The spelling of 1120003015344 in words is "one trillion, one hundred twenty billion, three million, fifteen thousand, three hundred forty-four".