1120231102320 has 240 divisors, whose sum is σ = 4134080482272. Its totient is φ = 269588643840.

The previous prime is 1120231102313. The next prime is 1120231102339. The reversal of 1120231102320 is 232011320211.

1120231102320 is a `hidden beast` number, since 1 + 12 + 0 + 231 + 102 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

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 = 1120231102293 and 1120231102302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 568824 + ... + 1601256.

Almost surely, 2^{1120231102320} is an apocalyptic number.

1120231102320 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 1120231102320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2067040241136).

1120231102320 is an abundant number, since it is smaller than the sum of its proper divisors (3013849379952).

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

1120231102320 is a wasteful number, since it uses less digits than its factorization.

1120231102320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032600 (or 1032591 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1120231102320 its reverse (232011320211), we get a palindrome (1352242422531).

The spelling of 1120231102320 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, one hundred two thousand, three hundred twenty".