230491299 has 16 divisors (see below), whose sum is σ = 331390080. Its totient is φ = 142021440.

The previous prime is 230491297. The next prime is 230491301. The reversal of 230491299 is 992194032.

230491299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (230491297) and next prime (230491301).

It is not a de Polignac number, because 230491299 - 2¹ = 230491297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230491297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46977 + ... + 51650.

It is an arithmetic number, because the mean of its divisors is an integer number (20711880).

Almost surely, 2^230491299 is an apocalyptic number.

230491299 is a deficient number, since it is larger than the sum of its proper divisors (100898781).

230491299 is a wasteful number, since it uses less digits than its factorization.

230491299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98690.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 230491299 is about 15181.9398958104. The cubic root of 230491299 is about 613.1285112454.

The spelling of 230491299 in words is "two hundred thirty million, four hundred ninety-one thousand, two hundred ninety-nine".