203131201010 has 64 divisors (see below), whose sum is σ = 376677402624. Its totient is φ = 78834912000.

The previous prime is 203131200989. The next prime is 203131201079. The reversal of 203131201010 is 10102131302.

203131201010 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58185365 + ... + 58188855.

It is an arithmetic number, because the mean of its divisors is an integer number (5885584416).

Almost surely, 2^203131201010 is an apocalyptic number.

203131201010 is a deficient number, since it is larger than the sum of its proper divisors (173546201614).

203131201010 is a wasteful number, since it uses less digits than its factorization.

203131201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 203131201010 its reverse (10102131302), we get a palindrome (213233332312).

The spelling of 203131201010 in words is "two hundred three billion, one hundred thirty-one million, two hundred one thousand, ten".