230053403 has 2 divisors, whose sum is σ = 230053404. Its totient is φ = 230053402.

The previous prime is 230053399. The next prime is 230053427. The reversal of 230053403 is 304350032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230053403 - 2² = 230053399 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230053903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115026701 + 115026702.

It is an arithmetic number, because the mean of its divisors is an integer number (115026702).

Almost surely, 2^230053403 is an apocalyptic number.

230053403 is a deficient number, since it is larger than the sum of its proper divisors (1).

230053403 is an equidigital number, since it uses as much as digits as its factorization.

230053403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 230053403 is about 15167.5114306863. The cubic root of 230053403 is about 612.7399835941.

The spelling of 230053403 in words is "two hundred thirty million, fifty-three thousand, four hundred three".