230040011 has 16 divisors (see below), whose sum is σ = 247541760. Its totient is φ = 213127200.

The previous prime is 230040001. The next prime is 230040037. The reversal of 230040011 is 110040032.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230040011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230039974 and 230040001.

It is not an unprimeable number, because it can be changed into a prime (230040001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199286 + ... + 200436.

It is an arithmetic number, because the mean of its divisors is an integer number (15471360).

Almost surely, 2^230040011 is an apocalyptic number.

230040011 is a deficient number, since it is larger than the sum of its proper divisors (17501749).

230040011 is a wasteful number, since it uses less digits than its factorization.

230040011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 230040011 is about 15167.0699543452. The cubic root of 230040011 is about 612.7280936401.

Adding to 230040011 its reverse (110040032), we get a palindrome (340080043).

The spelling of 230040011 in words is "two hundred thirty million, forty thousand, eleven".