230642301051025 has 12 divisors (see below), whose sum is σ = 286008310792204. Its totient is φ = 184506190848000.

The previous prime is 230642301050977. The next prime is 230642301051047. The reversal of 230642301051025 is 520150103246032.

It can be written as a sum of positive squares in 6 ways, for example, as 67447603597201 + 163194697453824 = 8212649^2 + 12774768^2 .

It is a de Polignac number, because none of the positive numbers 2^k-230642301051025 is a prime.

It is a super-2 number, since 2×230642301051025² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 190634736 + ... + 191840785.

Almost surely, 2^{230642301051025} is an apocalyptic number.

230642301051025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230642301051025 is a deficient number, since it is larger than the sum of its proper divisors (55366009741179).

230642301051025 is a wasteful number, since it uses less digits than its factorization.

230642301051025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382499652 (or 382499647 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 230642301051025 its reverse (520150103246032), we get a palindrome (750792404297057).

The spelling of 230642301051025 in words is "two hundred thirty trillion, six hundred forty-two billion, three hundred one million, fifty-one thousand, twenty-five".