232103142 has 48 divisors (see below), whose sum is σ = 540466992. Its totient is φ = 71723520.

The previous prime is 232103119. The next prime is 232103147. The reversal of 232103142 is 241301232.

232103142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232103147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14842 + ... + 26162.

It is an arithmetic number, because the mean of its divisors is an integer number (11259729).

Almost surely, 2^232103142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232103142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270233496).

232103142 is an abundant number, since it is smaller than the sum of its proper divisors (308363850).

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

232103142 is a wasteful number, since it uses less digits than its factorization.

232103142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11413 (or 11410 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 232103142 is about 15234.9316375230. The cubic root of 232103142 is about 614.5544105262.

Adding to 232103142 its reverse (241301232), we get a palindrome (473404374).

The spelling of 232103142 in words is "two hundred thirty-two million, one hundred three thousand, one hundred forty-two".