230010511 has 4 divisors (see below), whose sum is σ = 240010992. Its totient is φ = 220010032.

The previous prime is 230010509. The next prime is 230010541. The reversal of 230010511 is 115010032.

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 230010511 - 2¹ = 230010509 is a prime.

It is a super-2 number, since 2×230010511² = 105809670340962242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230010491 and 230010500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230010541) 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, 5000206 + ... + 5000251.

It is an arithmetic number, because the mean of its divisors is an integer number (60002748).

Almost surely, 2^230010511 is an apocalyptic number.

230010511 is a deficient number, since it is larger than the sum of its proper divisors (10000481).

230010511 is a wasteful number, since it uses less digits than its factorization.

230010511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10000480.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 230010511 is about 15166.0974215518. The cubic root of 230010511 is about 612.7019007308.

Adding to 230010511 its reverse (115010032), we get a palindrome (345020543).

The spelling of 230010511 in words is "two hundred thirty million, ten thousand, five hundred eleven".