232101140 has 12 divisors (see below), whose sum is σ = 487412436. Its totient is φ = 92840448.

The previous prime is 232101139. The next prime is 232101161. The reversal of 232101140 is 41101232.

232101140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38390416 + 193710724 = 6196^2 + 13918^2 .

It is a congruent number.

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, 5802509 + ... + 5802548.

It is an arithmetic number, because the mean of its divisors is an integer number (40617703).

Almost surely, 2^232101140 is an apocalyptic number.

232101140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232101140 is an abundant number, since it is smaller than the sum of its proper divisors (255311296).

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

232101140 is a wasteful number, since it uses less digits than its factorization.

232101140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11605066 (or 11605064 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 232101140 is about 15234.8659331154. The cubic root of 232101140 is about 614.5526435797.

Adding to 232101140 its reverse (41101232), we get a palindrome (273202372).

The spelling of 232101140 in words is "two hundred thirty-two million, one hundred one thousand, one hundred forty".