203023132210 has 16 divisors (see below), whose sum is σ = 365579121600. Its totient is φ = 81178700976.

The previous prime is 203023132163. The next prime is 203023132211. The reversal of 203023132210 is 12231320302.

203023132210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (203023132211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3791070 + ... + 3844249.

It is an arithmetic number, because the mean of its divisors is an integer number (22848695100).

Almost surely, 2^203023132210 is an apocalyptic number.

203023132210 is a deficient number, since it is larger than the sum of its proper divisors (162555989390).

203023132210 is a wasteful number, since it uses less digits than its factorization.

203023132210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7637985.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 203023132210 its reverse (12231320302), we get a palindrome (215254452512).

The spelling of 203023132210 in words is "two hundred three billion, twenty-three million, one hundred thirty-two thousand, two hundred ten".