203768730010 has 32 divisors (see below), whose sum is σ = 370211648400. Its totient is φ = 80745984000.

The previous prime is 203768729987. The next prime is 203768730013. The reversal of 203768730010 is 10037867302.

It can be written as a sum of positive squares in 8 ways, for example, as 92953643689 + 110815086321 = 304883^2 + 332889^2 .

It is not an unprimeable number, because it can be changed into a prime (203768730013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8478010 + ... + 8502010.

Almost surely, 2^203768730010 is an apocalyptic number.

203768730010 is a deficient number, since it is larger than the sum of its proper divisors (166442918390).

203768730010 is a wasteful number, since it uses less digits than its factorization.

203768730010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31906.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 203768730010 in words is "two hundred three billion, seven hundred sixty-eight million, seven hundred thirty thousand, ten".