229351523 has 2 divisors, whose sum is σ = 229351524. Its totient is φ = 229351522.

The previous prime is 229351481. The next prime is 229351543. The reversal of 229351523 is 325153922.

229351523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 229351523 - 2¹² = 229347427 is a prime.

It is a super-2 number, since 2×229351523² = 105204242204839058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 229351523.

It is not a weakly prime, because it can be changed into another prime (229351543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114675761 + 114675762.

It is an arithmetic number, because the mean of its divisors is an integer number (114675762).

Almost surely, 2^229351523 is an apocalyptic number.

229351523 is a deficient number, since it is larger than the sum of its proper divisors (1).

229351523 is an equidigital number, since it uses as much as digits as its factorization.

229351523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 32.

The square root of 229351523 is about 15144.3561434615. The cubic root of 229351523 is about 612.1162037094.

The spelling of 229351523 in words is "two hundred twenty-nine million, three hundred fifty-one thousand, five hundred twenty-three".