1120313103200 has 72 divisors (see below), whose sum is σ = 2736501758928. Its totient is φ = 447873338880.

The previous prime is 1120313103157. The next prime is 1120313103223. The reversal of 1120313103200 is 23013130211.

It is a super-2 number, since 2×1120313103200² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1033694 + ... + 1819106.

It is an arithmetic number, because the mean of its divisors is an integer number (38006968874).

Almost surely, 2^{1120313103200} is an apocalyptic number.

1120313103200 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 1120313103200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368250879464).

1120313103200 is an abundant number, since it is smaller than the sum of its proper divisors (1616188655728).

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

1120313103200 is a wasteful number, since it uses less digits than its factorization.

1120313103200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787216 (or 787203 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1120313103200 its reverse (23013130211), we get a palindrome (1143326233411).

The spelling of 1120313103200 in words is "one trillion, one hundred twenty billion, three hundred thirteen million, one hundred three thousand, two hundred".