232011142 has 8 divisors (see below), whose sum is σ = 379654632. Its totient is φ = 105459600.

The previous prime is 232011137. The next prime is 232011149. The reversal of 232011142 is 241110232.

232011142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232011149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5272959 + ... + 5273002.

It is an arithmetic number, because the mean of its divisors is an integer number (47456829).

Almost surely, 2^232011142 is an apocalyptic number.

232011142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

232011142 is a deficient number, since it is larger than the sum of its proper divisors (147643490).

232011142 is a wasteful number, since it uses less digits than its factorization.

232011142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10545974.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 232011142 is about 15231.9119614052. The cubic root of 232011142 is about 614.4732016906.

Adding to 232011142 its reverse (241110232), we get a palindrome (473121374).

The spelling of 232011142 in words is "two hundred thirty-two million, eleven thousand, one hundred forty-two".