230371320 has 32 divisors (see below), whose sum is σ = 691114320. Its totient is φ = 61432320.

The previous prime is 230371307. The next prime is 230371327. The reversal of 230371320 is 23173032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230371327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959761 + ... + 960000.

Almost surely, 2^230371320 is an apocalyptic number.

230371320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230371320 is an abundant number, since it is smaller than the sum of its proper divisors (460743000).

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

230371320 is a wasteful number, since it uses less digits than its factorization.

230371320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919775 (or 1919771 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 230371320 is about 15177.9880089556. The cubic root of 230371320 is about 613.0221076434.

The spelling of 230371320 in words is "two hundred thirty million, three hundred seventy-one thousand, three hundred twenty".