230310461551 has 4 divisors (see below), whose sum is σ = 231186166992. Its totient is φ = 229434756112.

The previous prime is 230310461533. The next prime is 230310461593. The reversal of 230310461551 is 155164013032.

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

It is a cyclic number.

It is not a de Polignac number, because 230310461551 - 2¹¹ = 230310459503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230310461531) 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, 437852326 + ... + 437852851.

It is an arithmetic number, because the mean of its divisors is an integer number (57796541748).

Almost surely, 2^230310461551 is an apocalyptic number.

230310461551 is a deficient number, since it is larger than the sum of its proper divisors (875705441).

230310461551 is an equidigital number, since it uses as much as digits as its factorization.

230310461551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875705440.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 230310461551 its reverse (155164013032), we get a palindrome (385474474583).

The spelling of 230310461551 in words is "two hundred thirty billion, three hundred ten million, four hundred sixty-one thousand, five hundred fifty-one".