1112032121130 has 96 divisors (see below), whose sum is σ = 3304628855424. Its totient is φ = 254155321728.

The previous prime is 1112032121099. The next prime is 1112032121149. The reversal of 1112032121130 is 311212302111.

1112032121130 is a `hidden beast` number, since 11 + 120 + 321 + 211 + 3 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7280929 + ... + 7432091.

It is an arithmetic number, because the mean of its divisors is an integer number (34423217244).

Almost surely, 2^{1112032121130} is an apocalyptic number.

1112032121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112032121130 is an abundant number, since it is smaller than the sum of its proper divisors (2192596734294).

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

1112032121130 is a wasteful number, since it uses less digits than its factorization.

1112032121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162860 (or 162857 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1112032121130 its reverse (311212302111), we get a palindrome (1423244423241).

The spelling of 1112032121130 in words is "one trillion, one hundred twelve billion, thirty-two million, one hundred twenty-one thousand, one hundred thirty".