230514157 has 8 divisors (see below), whose sum is σ = 233753184. Its totient is φ = 227286288.

The previous prime is 230514143. The next prime is 230514161. The reversal of 230514157 is 751415032.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 230514157 - 2⁷ = 230514029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230514197) 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, 44263 + ... + 49195.

It is an arithmetic number, because the mean of its divisors is an integer number (29219148).

Almost surely, 2^230514157 is an apocalyptic number.

It is an amenable number.

230514157 is a deficient number, since it is larger than the sum of its proper divisors (3239027).

230514157 is an equidigital number, since it uses as much as digits as its factorization.

230514157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5579.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 230514157 is about 15182.6926794953. The cubic root of 230514157 is about 613.1487787180.

Adding to 230514157 its reverse (751415032), we get a palindrome (981929189).

The spelling of 230514157 in words is "two hundred thirty million, five hundred fourteen thousand, one hundred fifty-seven".