230305502 has 16 divisors (see below), whose sum is σ = 397427712. Its totient is φ = 98047800.

The previous prime is 230305489. The next prime is 230305507. The reversal of 230305502 is 205503032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230305507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52358 + ... + 56585.

It is an arithmetic number, because the mean of its divisors is an integer number (24839232).

Almost surely, 2^230305502 is an apocalyptic number.

230305502 is a deficient number, since it is larger than the sum of its proper divisors (167122210).

230305502 is a wasteful number, since it uses less digits than its factorization.

230305502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109103.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 230305502 is about 15175.8196483748. The cubic root of 230305502 is about 612.9637211333.

Adding to 230305502 its reverse (205503032), we get a palindrome (435808534).

The spelling of 230305502 in words is "two hundred thirty million, three hundred five thousand, five hundred two".