232100427 has 32 divisors (see below), whose sum is σ = 347155200. Its totient is φ = 136950912.

The previous prime is 232100423. The next prime is 232100443. The reversal of 232100427 is 724001232.

It is not a de Polignac number, because 232100427 - 2² = 232100423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232100423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183724 + ... + 184982.

It is an arithmetic number, because the mean of its divisors is an integer number (10848600).

Almost surely, 2^232100427 is an apocalyptic number.

232100427 is a deficient number, since it is larger than the sum of its proper divisors (115054773).

232100427 is a wasteful number, since it uses less digits than its factorization.

232100427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 232100427 is about 15234.8425328259. The cubic root of 232100427 is about 614.5520142901.

Adding to 232100427 its reverse (724001232), we get a palindrome (956101659).

The spelling of 232100427 in words is "two hundred thirty-two million, one hundred thousand, four hundred twenty-seven".