203312114 has 16 divisors (see below), whose sum is σ = 314313048. Its totient is φ = 98560512.

The previous prime is 203312089. The next prime is 203312117. The reversal of 203312114 is 411213302.

It can be written as a sum of positive squares in 4 ways, for example, as 200703889 + 2608225 = 14167^2 + 1615^2 .

It is a junction number, because it is equal to n+sod(n) for n = 203312092 and 203312101.

It is not an unprimeable number, because it can be changed into a prime (203312117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16994 + ... + 26370.

Almost surely, 2^203312114 is an apocalyptic number.

203312114 is a deficient number, since it is larger than the sum of its proper divisors (111000934).

203312114 is a wasteful number, since it uses less digits than its factorization.

203312114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9709.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 203312114 is about 14258.7556960627. The cubic root of 203312114 is about 588.0141160787.

Adding to 203312114 its reverse (411213302), we get a palindrome (614525416).

The spelling of 203312114 in words is "two hundred three million, three hundred twelve thousand, one hundred fourteen".