203412014 has 32 divisors (see below), whose sum is σ = 338990400. Its totient is φ = 90934272.

The previous prime is 203411993. The next prime is 203412017. The reversal of 203412014 is 410214302.

It is a junction number, because it is equal to n+sod(n) for n = 203411983 and 203412001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203412017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339287 + ... + 339885.

It is an arithmetic number, because the mean of its divisors is an integer number (10593450).

Almost surely, 2^203412014 is an apocalyptic number.

203412014 is a deficient number, since it is larger than the sum of its proper divisors (135578386).

203412014 is a wasteful number, since it uses less digits than its factorization.

203412014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 203412014 is about 14262.2583765686. The cubic root of 203412014 is about 588.1104097202.

Adding to 203412014 its reverse (410214302), we get a palindrome (613626316).

The spelling of 203412014 in words is "two hundred three million, four hundred twelve thousand, fourteen".