203140241030 has 16 divisors (see below), whose sum is σ = 365780291184. Its totient is φ = 81227683680.

The previous prime is 203140241009. The next prime is 203140241063. The reversal of 203140241030 is 30142041302.

It is a junction number, because it is equal to n+sod(n) for n = 203140240993 and 203140241011.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3521552 + ... + 3578771.

It is an arithmetic number, because the mean of its divisors is an integer number (22861268199).

Almost surely, 2^203140241030 is an apocalyptic number.

203140241030 is a deficient number, since it is larger than the sum of its proper divisors (162640050154).

203140241030 is a wasteful number, since it uses less digits than its factorization.

203140241030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7103191.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 203140241030 its reverse (30142041302), we get a palindrome (233282282332).

The spelling of 203140241030 in words is "two hundred three billion, one hundred forty million, two hundred forty-one thousand, thirty".