231741030 has 32 divisors (see below), whose sum is σ = 575359200. Its totient is φ = 59666432.

The previous prime is 231741017. The next prime is 231741071. The reversal of 231741030 is 30147132.

It is a junction number, because it is equal to n+sod(n) for n = 231740988 and 231741006.

It is a congruent number.

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, 132315 + ... + 134054.

It is an arithmetic number, because the mean of its divisors is an integer number (17979975).

Almost surely, 2^231741030 is an apocalyptic number.

231741030 is an abundant number, since it is smaller than the sum of its proper divisors (343618170).

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

231741030 is a wasteful number, since it uses less digits than its factorization.

231741030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266408.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 231741030 is about 15223.0427313333. The cubic root of 231741030 is about 614.2346484373.

Adding to 231741030 its reverse (30147132), we get a palindrome (261888162).

The spelling of 231741030 in words is "two hundred thirty-one million, seven hundred forty-one thousand, thirty".