230513937 has 8 divisors (see below), whose sum is σ = 312390720. Its totient is φ = 151156560.

The previous prime is 230513917. The next prime is 230513951. The reversal of 230513937 is 739315032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230513937 - 2¹⁰ = 230512913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230513898 and 230513907.

It is not an unprimeable number, because it can be changed into a prime (230513917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629637 + ... + 630002.

It is an arithmetic number, because the mean of its divisors is an integer number (39048840).

Almost surely, 2^230513937 is an apocalyptic number.

It is an amenable number.

230513937 is a deficient number, since it is larger than the sum of its proper divisors (81876783).

230513937 is a wasteful number, since it uses less digits than its factorization.

230513937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259703.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 230513937 is about 15182.6854344019. The cubic root of 230513937 is about 613.1485836573.

Adding to 230513937 its reverse (739315032), we get a palindrome (969828969).

The spelling of 230513937 in words is "two hundred thirty million, five hundred thirteen thousand, nine hundred thirty-seven".