230034331 has 4 divisors (see below), whose sum is σ = 230173992. Its totient is φ = 229894672.

The previous prime is 230034323. The next prime is 230034347. The reversal of 230034331 is 133430032.

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 230034331 - 2³ = 230034323 is a prime.

It is a super-2 number, since 2×230034331² = 105831586877235122, 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 = 230034299 and 230034308.

It is not an unprimeable number, because it can be changed into a prime (230034031) 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, 67330 + ... + 70663.

It is an arithmetic number, because the mean of its divisors is an integer number (57543498).

Almost surely, 2^230034331 is an apocalyptic number.

230034331 is a deficient number, since it is larger than the sum of its proper divisors (139661).

230034331 is a wasteful number, since it uses less digits than its factorization.

230034331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139660.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 230034331 is about 15166.8827054210. The cubic root of 230034331 is about 612.7230505693.

Adding to 230034331 its reverse (133430032), we get a palindrome (363464363).

The spelling of 230034331 in words is "two hundred thirty million, thirty-four thousand, three hundred thirty-one".