230161302 has 48 divisors (see below), whose sum is σ = 572382720. Its totient is φ = 65476656.

The previous prime is 230161291. The next prime is 230161381. The reversal of 230161302 is 203161032.

230161302 is a `hidden beast` number, since 2 + 301 + 61 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26293 + ... + 33935.

It is an arithmetic number, because the mean of its divisors is an integer number (11924640).

Almost surely, 2^230161302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230161302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286191360).

230161302 is an abundant number, since it is smaller than the sum of its proper divisors (342221418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230161302 is a wasteful number, since it uses less digits than its factorization.

230161302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7897 (or 7894 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 230161302 is about 15171.0679254956. The cubic root of 230161302 is about 612.8357638160.

The spelling of 230161302 in words is "two hundred thirty million, one hundred sixty-one thousand, three hundred two".