1011300232112 has 20 divisors (see below), whose sum is σ = 1959492069600. Its totient is φ = 505624859328.

The previous prime is 1011300232097. The next prime is 1011300232121. The reversal of 1011300232112 is 2112320031101.

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, 1246088 + ... + 1890855.

It is an arithmetic number, because the mean of its divisors is an integer number (97974603480).

Almost surely, 2^{1011300232112} is an apocalyptic number.

It is an amenable number.

1011300232112 is a deficient number, since it is larger than the sum of its proper divisors (948191837488).

1011300232112 is a wasteful number, since it uses less digits than its factorization.

1011300232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157100 (or 3157094 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1011300232112 its reverse (2112320031101), we get a palindrome (3123620263213).

The spelling of 1011300232112 in words is "one trillion, eleven billion, three hundred million, two hundred thirty-two thousand, one hundred twelve".