1120310013312 has 256 divisors, whose sum is σ = 3832052198400. Its totient is φ = 315579801600.

The previous prime is 1120310013281. The next prime is 1120310013341. The reversal of 1120310013312 is 2133100130211.

1120310013312 is a `hidden beast` number, since 1 + 1 + 20 + 310 + 0 + 1 + 331 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1391512 + ... + 2043752.

It is an arithmetic number, because the mean of its divisors is an integer number (14968953900).

Almost surely, 2^{1120310013312} is an apocalyptic number.

1120310013312 is a gapful number since it is divisible by the number (12) 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 1120310013312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1916026099200).

1120310013312 is an abundant number, since it is smaller than the sum of its proper divisors (2711742185088).

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

1120310013312 is an equidigital number, since it uses as much as digits as its factorization.

1120310013312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652342 (or 652324 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1120310013312 its reverse (2133100130211), we get a palindrome (3253410143523).

The spelling of 1120310013312 in words is "one trillion, one hundred twenty billion, three hundred ten million, thirteen thousand, three hundred twelve".