210145010 has 8 divisors (see below), whose sum is σ = 378261036. Its totient is φ = 84058000.

The previous prime is 210145009. The next prime is 210145057. The reversal of 210145010 is 10541012.

210145010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 196756729 + 13388281 = 14027^2 + 3659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10507241 + ... + 10507260.

Almost surely, 2^210145010 is an apocalyptic number.

210145010 is a deficient number, since it is larger than the sum of its proper divisors (168116026).

210145010 is a wasteful number, since it uses less digits than its factorization.

210145010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21014508.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 210145010 is about 14496.3792030976. The cubic root of 210145010 is about 594.5289777850.

Adding to 210145010 its reverse (10541012), we get a palindrome (220686022).

The spelling of 210145010 in words is "two hundred ten million, one hundred forty-five thousand, ten".