230970403 has 4 divisors (see below), whose sum is σ = 243126760. Its totient is φ = 218814048.

The previous prime is 230970401. The next prime is 230970407. The reversal of 230970403 is 304079032.

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 230970403 - 2¹ = 230970401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230970401) 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, 6078150 + ... + 6078187.

It is an arithmetic number, because the mean of its divisors is an integer number (60781690).

Almost surely, 2^230970403 is an apocalyptic number.

230970403 is a deficient number, since it is larger than the sum of its proper divisors (12156357).

230970403 is a wasteful number, since it uses less digits than its factorization.

230970403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12156356.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 230970403 is about 15197.7104525649. The cubic root of 230970403 is about 613.5530377894.

The spelling of 230970403 in words is "two hundred thirty million, nine hundred seventy thousand, four hundred three".