1001112103112 has 32 divisors (see below), whose sum is σ = 2054271624480. Its totient is φ = 453597106560.

The previous prime is 1001112103099. The next prime is 1001112103169. The reversal of 1001112103112 is 2113012111001.

1001112103112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18145418 + ... + 18200505.

It is an arithmetic number, because the mean of its divisors is an integer number (64195988265).

Almost surely, 2^{1001112103112} is an apocalyptic number.

It is an amenable number.

1001112103112 is an abundant number, since it is smaller than the sum of its proper divisors (1053159521368).

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

1001112103112 is a wasteful number, since it uses less digits than its factorization.

1001112103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36346253 (or 36346249 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1001112103112 its reverse (2113012111001), we get a palindrome (3114124214113).

The spelling of 1001112103112 in words is "one trillion, one billion, one hundred twelve million, one hundred three thousand, one hundred twelve".