230642510105 has 16 divisors (see below), whose sum is σ = 316347836160. Its totient is φ = 158135810112.

The previous prime is 230642510099. The next prime is 230642510117. The reversal of 230642510105 is 501015246032.

It is not a de Polignac number, because 230642510105 - 2⁴ = 230642510089 is a prime.

It is a super-2 number, since 2×230642510105² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99149 + ... + 686378.

It is an arithmetic number, because the mean of its divisors is an integer number (19771739760).

Almost surely, 2^230642510105 is an apocalyptic number.

It is an amenable number.

230642510105 is a deficient number, since it is larger than the sum of its proper divisors (85705326055).

230642510105 is an equidigital number, since it uses as much as digits as its factorization.

230642510105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793928.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 230642510105 its reverse (501015246032), we get a palindrome (731657756137).

The spelling of 230642510105 in words is "two hundred thirty billion, six hundred forty-two million, five hundred ten thousand, one hundred five".