230125402 has 8 divisors (see below), whose sum is σ = 371741076. Its totient is φ = 106211712.

The previous prime is 230125393. The next prime is 230125403. The reversal of 230125402 is 204521032.

It can be written as a sum of positive squares in 2 ways, for example, as 194853681 + 35271721 = 13959^2 + 5939^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 230125402.

It is not an unprimeable number, because it can be changed into a prime (230125403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4425463 + ... + 4425514.

Almost surely, 2^230125402 is an apocalyptic number.

230125402 is a deficient number, since it is larger than the sum of its proper divisors (141615674).

230125402 is a wasteful number, since it uses less digits than its factorization.

230125402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8850992.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 230125402 is about 15169.8847062198. The cubic root of 230125402 is about 612.8038992820.

Adding to 230125402 its reverse (204521032), we get a palindrome (434646434).

The spelling of 230125402 in words is "two hundred thirty million, one hundred twenty-five thousand, four hundred two".