230157502 has 4 divisors (see below), whose sum is σ = 345236256. Its totient is φ = 115078750.

The previous prime is 230157497. The next prime is 230157503. The reversal of 230157502 is 205751032.

230157502 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230157503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57539374 + ... + 57539377.

It is an arithmetic number, because the mean of its divisors is an integer number (86309064).

Almost surely, 2^230157502 is an apocalyptic number.

230157502 is a deficient number, since it is larger than the sum of its proper divisors (115078754).

230157502 is a wasteful number, since it uses less digits than its factorization.

230157502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115078753.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 230157502 is about 15170.9426865966. The cubic root of 230157502 is about 612.8323911252.

The spelling of 230157502 in words is "two hundred thirty million, one hundred fifty-seven thousand, five hundred two".