1120320301320 has 192 divisors, whose sum is σ = 3972613507200. Its totient is φ = 271553909760.

The previous prime is 1120320301313. The next prime is 1120320301333. The reversal of 1120320301320 is 231030230211.

1120320301320 is a `hidden beast` number, since 1 + 1 + 20 + 3 + 20 + 301 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1120320301293 and 1120320301302.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35501469 + ... + 35533011.

It is an arithmetic number, because the mean of its divisors is an integer number (20690695350).

Almost surely, 2^{1120320301320} is an apocalyptic number.

1120320301320 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 1120320301320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1986306753600).

1120320301320 is an abundant number, since it is smaller than the sum of its proper divisors (2852293205880).

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

1120320301320 is a wasteful number, since it uses less digits than its factorization.

1120320301320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40540 (or 40533 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1120320301320 its reverse (231030230211), we get a palindrome (1351350531531).

The spelling of 1120320301320 in words is "one trillion, one hundred twenty billion, three hundred twenty million, three hundred one thousand, three hundred twenty".