230333407 has 2 divisors, whose sum is σ = 230333408. Its totient is φ = 230333406.

The previous prime is 230333401. The next prime is 230333461. The reversal of 230333407 is 704333032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230333407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230333401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115166703 + 115166704.

It is an arithmetic number, because the mean of its divisors is an integer number (115166704).

Almost surely, 2^230333407 is an apocalyptic number.

230333407 is a deficient number, since it is larger than the sum of its proper divisors (1).

230333407 is an equidigital number, since it uses as much as digits as its factorization.

230333407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 25.

The square root of 230333407 is about 15176.7390107361. The cubic root of 230333407 is about 612.9884767466.

Adding to 230333407 its reverse (704333032), we get a palindrome (934666439).

The spelling of 230333407 in words is "two hundred thirty million, three hundred thirty-three thousand, four hundred seven".