230210019 has 20 divisors (see below), whose sum is σ = 370349056. Its totient is φ = 141667056.

The previous prime is 230209997. The next prime is 230210021. The reversal of 230210019 is 910012032.

It is a happy number.

It is not a de Polignac number, because 230210019 - 2⁷ = 230209891 is a prime.

It is a super-2 number, since 2×230210019² = 105993305695960722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230209983 and 230210010.

It is not an unprimeable number, because it can be changed into a prime (230210069) 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 in 19 ways as a sum of consecutive naturals, for example, 108259 + ... + 110364.

Almost surely, 2^230210019 is an apocalyptic number.

230210019 is a deficient number, since it is larger than the sum of its proper divisors (140139037).

230210019 is a wasteful number, since it uses less digits than its factorization.

230210019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218648 (or 218639 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 230210019 is about 15172.6734295575. The cubic root of 230210019 is about 612.8789993113.

It can be divided in two parts, 2302 and 10019, that added together give a palindrome (12321).

The spelling of 230210019 in words is "two hundred thirty million, two hundred ten thousand, nineteen".