232130134 has 4 divisors (see below), whose sum is σ = 348195204. Its totient is φ = 116065066.

The previous prime is 232130111. The next prime is 232130141. The reversal of 232130134 is 431031232.

232130134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×232130134² = 107768798221715912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58032532 + ... + 58032535.

It is an arithmetic number, because the mean of its divisors is an integer number (87048801).

Almost surely, 2^232130134 is an apocalyptic number.

232130134 is a deficient number, since it is larger than the sum of its proper divisors (116065070).

232130134 is a wasteful number, since it uses less digits than its factorization.

232130134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116065069.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 232130134 is about 15235.8174706840. The cubic root of 232130134 is about 614.5782324206.

Adding to 232130134 its reverse (431031232), we get a palindrome (663161366).

The spelling of 232130134 in words is "two hundred thirty-two million, one hundred thirty thousand, one hundred thirty-four".