23234403021112 has 8 divisors (see below), whose sum is σ = 43564505664600. Its totient is φ = 11617201510552.

The previous prime is 23234403021079. The next prime is 23234403021199. The reversal of 23234403021112 is 21112030443232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452150188812 + ... + 1452150188827.

It is an arithmetic number, because the mean of its divisors is an integer number (5445563208075).

Almost surely, 2^{23234403021112} is an apocalyptic number.

It is an amenable number.

23234403021112 is a deficient number, since it is larger than the sum of its proper divisors (20330102643488).

23234403021112 is a wasteful number, since it uses less digits than its factorization.

23234403021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904300377645 (or 2904300377641 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 23234403021112 its reverse (21112030443232), we get a palindrome (44346433464344).

The spelling of 23234403021112 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred three million, twenty-one thousand, one hundred twelve".