1000023102112 has 24 divisors (see below), whose sum is σ = 2072416298400. Its totient is φ = 473695153344.

The previous prime is 1000023102049. The next prime is 1000023102121. The reversal of 1000023102112 is 2112013200001.

It is a junction number, because it is equal to n+sod(n) for n = 1000023102092 and 1000023102101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822386812 + ... + 822388027.

It is an arithmetic number, because the mean of its divisors is an integer number (86350679100).

Almost surely, 2^{1000023102112} is an apocalyptic number.

It is an amenable number.

1000023102112 is an abundant number, since it is smaller than the sum of its proper divisors (1072393196288).

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

1000023102112 is a wasteful number, since it uses less digits than its factorization.

1000023102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644774868 (or 1644774860 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1000023102112 its reverse (2112013200001), we get a palindrome (3112036302113).

The spelling of 1000023102112 in words is "one trillion, twenty-three million, one hundred two thousand, one hundred twelve".