229399403 has 2 divisors, whose sum is σ = 229399404. Its totient is φ = 229399402.

The previous prime is 229399397. The next prime is 229399409. The reversal of 229399403 is 304993922.

It is a balanced prime because it is at equal distance from previous prime (229399397) and next prime (229399409).

It is a cyclic number.

It is not a de Polignac number, because 229399403 - 2²⁶ = 162290539 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (229399409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114699701 + 114699702.

It is an arithmetic number, because the mean of its divisors is an integer number (114699702).

Almost surely, 2^229399403 is an apocalyptic number.

229399403 is a deficient number, since it is larger than the sum of its proper divisors (1).

229399403 is an equidigital number, since it uses as much as digits as its factorization.

229399403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 229399403 is about 15145.9368478810. The cubic root of 229399403 is about 612.1587963843.

The spelling of 229399403 in words is "two hundred twenty-nine million, three hundred ninety-nine thousand, four hundred three".