1003032122112 has 144 divisors (see below), whose sum is σ = 3140621779680. Its totient is φ = 314676707328.

The previous prime is 1003032122083. The next prime is 1003032122159. The reversal of 1003032122112 is 2112212303001.

1003032122112 is a `hidden beast` number, since 100 + 30 + 321 + 2 + 211 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4150573 + ... + 4385580.

It is an arithmetic number, because the mean of its divisors is an integer number (21809873470).

Almost surely, 2^{1003032122112} is an apocalyptic number.

1003032122112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003032122112 is an abundant number, since it is smaller than the sum of its proper divisors (2137589657568).

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

1003032122112 is an equidigital number, since it uses as much as digits as its factorization.

1003032122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8536195 (or 8536175 counting only the distinct ones).

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

Adding to 1003032122112 its reverse (2112212303001), we get a palindrome (3115244425113).

The spelling of 1003032122112 in words is "one trillion, three billion, thirty-two million, one hundred twenty-two thousand, one hundred twelve".