230513954 has 24 divisors (see below), whose sum is σ = 392335104. Its totient is φ = 101395800.

The previous prime is 230513951. The next prime is 230513957. The reversal of 230513954 is 459315032.

It is an interprime number because it is at equal distance from previous prime (230513951) and next prime (230513957).

It is a self number, because there is not a number n which added to its sum of digits gives 230513954.

It is not an unprimeable number, because it can be changed into a prime (230513951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7862 + ... + 22865.

It is an arithmetic number, because the mean of its divisors is an integer number (16347296).

Almost surely, 2^230513954 is an apocalyptic number.

230513954 is a deficient number, since it is larger than the sum of its proper divisors (161821150).

230513954 is a wasteful number, since it uses less digits than its factorization.

230513954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30782 (or 30771 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 230513954 is about 15182.6859942502. The cubic root of 230513954 is about 613.1485987301.

Adding to 230513954 its reverse (459315032), we get a palindrome (689828986).

The spelling of 230513954 in words is "two hundred thirty million, five hundred thirteen thousand, nine hundred fifty-four".