201230010 has 48 divisors (see below), whose sum is σ = 526163040. Its totient is φ = 53357280.

The previous prime is 201229997. The next prime is 201230063. The reversal of 201230010 is 10032102.

It is a happy number.

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 = 201229974 and 201230001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9865 + ... + 22355.

It is an arithmetic number, because the mean of its divisors is an integer number (10961730).

Almost surely, 2^201230010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201230010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263081520).

201230010 is an abundant number, since it is smaller than the sum of its proper divisors (324933030).

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

201230010 is a wasteful number, since it uses less digits than its factorization.

201230010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12683 (or 12680 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 201230010 is about 14185.5563866914. The cubic root of 201230010 is about 585.9999553480. Note that the first 4 decimals are identical.

Adding to 201230010 its reverse (10032102), we get a palindrome (211262112).

The spelling of 201230010 in words is "two hundred one million, two hundred thirty thousand, ten".