230545034 has 4 divisors (see below), whose sum is σ = 345817554. Its totient is φ = 115272516.

The previous prime is 230545013. The next prime is 230545061. The reversal of 230545034 is 430545032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 209815225 + 20729809 = 14485^2 + 4553^2 .

It is a super-2 number, since 2×230545034² = 106302025404122312, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 230544994 and 230545012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57636257 + ... + 57636260.

Almost surely, 2^230545034 is an apocalyptic number.

230545034 is a deficient number, since it is larger than the sum of its proper divisors (115272520).

230545034 is a wasteful number, since it uses less digits than its factorization.

230545034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115272519.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 230545034 is about 15183.7094940597. The cubic root of 230545034 is about 613.1761542595.

The spelling of 230545034 in words is "two hundred thirty million, five hundred forty-five thousand, thirty-four".