230120011 has 8 divisors (see below), whose sum is σ = 255777264. Its totient is φ = 205252320.

The previous prime is 230119997. The next prime is 230120027. The reversal of 230120011 is 110021032.

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

It is a cyclic number.

It is not a de Polignac number, because 230120011 - 2⁵ = 230119979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230120011.

It is not an unprimeable number, because it can be changed into a prime (230120071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196776 + ... + 197941.

It is an arithmetic number, because the mean of its divisors is an integer number (31972158).

Almost surely, 2^230120011 is an apocalyptic number.

230120011 is a deficient number, since it is larger than the sum of its proper divisors (25657253).

230120011 is a wasteful number, since it uses less digits than its factorization.

230120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394781.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 230120011 is about 15169.7070176058. The cubic root of 230120011 is about 612.7991139902.

Adding to 230120011 its reverse (110021032), we get a palindrome (340141043).

The spelling of 230120011 in words is "two hundred thirty million, one hundred twenty thousand, eleven".