30230010 has 40 divisors (see below), whose sum is σ = 81287316. Its totient is φ = 8061120.

The previous prime is 30229993. The next prime is 30230017. The reversal of 30230010 is 1003203.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29844369 + 385641 = 5463^2 + 621^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 30229974 and 30230001.

It is not an unprimeable number, because it can be changed into a prime (30230017) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17851 + ... + 19470.

Almost surely, 2^30230010 is an apocalyptic number.

30230010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30230010 is an abundant number, since it is smaller than the sum of its proper divisors (51057306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30230010 is a wasteful number, since it uses less digits than its factorization.

30230010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37340 (or 37331 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 30230010 is about 5498.1824269480. The cubic root of 30230010 is about 311.5153347821.

Adding to 30230010 its reverse (1003203), we get a palindrome (31233213).

The spelling of 30230010 in words is "thirty million, two hundred thirty thousand, ten".