203202130010 has 16 divisors (see below), whose sum is σ = 399015091872. Its totient is φ = 73891683600.

The previous prime is 203202129997. The next prime is 203202130073. The reversal of 203202130010 is 10031202302.

It is a happy number.

It is a super-2 number, since 2×203202130010² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923645936 + ... + 923646155.

It is an arithmetic number, because the mean of its divisors is an integer number (24938443242).

Almost surely, 2^203202130010 is an apocalyptic number.

203202130010 is a deficient number, since it is larger than the sum of its proper divisors (195812961862).

203202130010 is a wasteful number, since it uses less digits than its factorization.

203202130010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847292109.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 203202130010 its reverse (10031202302), we get a palindrome (213233332312).

The spelling of 203202130010 in words is "two hundred three billion, two hundred two million, one hundred thirty thousand, ten".