229310263 has 16 divisors (see below), whose sum is σ = 298831680. Its totient is φ = 170758656.

The previous prime is 229310209. The next prime is 229310269. The reversal of 229310263 is 362013922.

It is a cyclic number.

It is not a de Polignac number, because 229310263 - 2²⁵ = 195755831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229310269) 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, 72568 + ... + 75661.

It is an arithmetic number, because the mean of its divisors is an integer number (18676980).

Almost surely, 2^229310263 is an apocalyptic number.

229310263 is a deficient number, since it is larger than the sum of its proper divisors (69521417).

229310263 is a wasteful number, since it uses less digits than its factorization.

229310263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148266.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 229310263 is about 15142.9938585473. The cubic root of 229310263 is about 612.0794952412.

The spelling of 229310263 in words is "two hundred twenty-nine million, three hundred ten thousand, two hundred sixty-three".