306115531550230 has 32 divisors (see below), whose sum is σ = 551096647149888. Its totient is φ = 122426504956800.

The previous prime is 306115531550221. The next prime is 306115531550263. The reversal of 306115531550230 is 32055135511603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2429174704 + ... + 2429300716.

It is an arithmetic number, because the mean of its divisors is an integer number (17221770223434).

Almost surely, 2^{306115531550230} is an apocalyptic number.

306115531550230 is a deficient number, since it is larger than the sum of its proper divisors (244981115599658).

306115531550230 is a wasteful number, since it uses less digits than its factorization.

306115531550230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163192.

The product of its (nonzero) digits is 202500, while the sum is 40.

The spelling of 306115531550230 in words is "three hundred six trillion, one hundred fifteen billion, five hundred thirty-one million, five hundred fifty thousand, two hundred thirty".