230112021103 has 16 divisors (see below), whose sum is σ = 237732243840. Its totient is φ = 222607097856.

The previous prime is 230112021077. The next prime is 230112021121. The reversal of 230112021103 is 301120211032.

It is a cyclic number.

It is not a de Polignac number, because 230112021103 - 2¹⁷ = 230111890031 is a prime.

It is a super-2 number, since 2×230112021103² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230112021163) 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, 14452675 + ... + 14468587.

It is an arithmetic number, because the mean of its divisors is an integer number (14858265240).

Almost surely, 2^230112021103 is an apocalyptic number.

230112021103 is a deficient number, since it is larger than the sum of its proper divisors (7620222737).

230112021103 is a wasteful number, since it uses less digits than its factorization.

230112021103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19506.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 230112021103 its reverse (301120211032), we get a palindrome (531232232135).

It can be divided in two parts, 2 and 30112021103, that multiplied together give a palindrome (60224042206).

The spelling of 230112021103 in words is "two hundred thirty billion, one hundred twelve million, twenty-one thousand, one hundred three".