230112131403443 has 16 divisors (see below), whose sum is σ = 234967191513600. Its totient is φ = 225309329874720.

The previous prime is 230112131403403. The next prime is 230112131403461. The reversal of 230112131403443 is 344304131211032.

It is a cyclic number.

It is not a de Polignac number, because 230112131403443 - 2³² = 230107836436147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230112131403403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2169848 + ... + 21562293.

It is an arithmetic number, because the mean of its divisors is an integer number (14685449469600).

Almost surely, 2^{230112131403443} is an apocalyptic number.

230112131403443 is a deficient number, since it is larger than the sum of its proper divisors (4855060110157).

230112131403443 is a wasteful number, since it uses less digits than its factorization.

230112131403443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23733242.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 230112131403443 its reverse (344304131211032), we get a palindrome (574416262614475).

The spelling of 230112131403443 in words is "two hundred thirty trillion, one hundred twelve billion, one hundred thirty-one million, four hundred three thousand, four hundred forty-three".