230041136 has 80 divisors (see below), whose sum is σ = 501092928. Its totient is φ = 101606400.

The previous prime is 230041129. The next prime is 230041153. The reversal of 230041136 is 631140032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546206 + ... + 546626.

Almost surely, 2^230041136 is an apocalyptic number.

230041136 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230041136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250546464).

230041136 is an abundant number, since it is smaller than the sum of its proper divisors (271051792).

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

230041136 is a wasteful number, since it uses less digits than its factorization.

230041136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 230041136 is about 15167.1070412258. The cubic root of 230041136 is about 612.7290924780.

Adding to 230041136 its reverse (631140032), we get a palindrome (861181168).

It can be divided in two parts, 23004 and 1136, that multiplied together give a square (26132544 = 5112²).

The spelling of 230041136 in words is "two hundred thirty million, forty-one thousand, one hundred thirty-six".