203414132 has 12 divisors (see below), whose sum is σ = 356985636. Its totient is φ = 101418240.

The previous prime is 203414131. The next prime is 203414137. The reversal of 203414132 is 231414302.

It can be written as a sum of positive squares in 2 ways, for example, as 49505296 + 153908836 = 7036^2 + 12406^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203414131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70619 + ... + 73442.

It is an arithmetic number, because the mean of its divisors is an integer number (29748803).

Almost surely, 2^203414132 is an apocalyptic number.

It is an amenable number.

203414132 is a deficient number, since it is larger than the sum of its proper divisors (153571504).

203414132 is a wasteful number, since it uses less digits than its factorization.

203414132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144418 (or 144416 counting only the distinct ones).

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

The square root of 203414132 is about 14262.3326282905. The cubic root of 203414132 is about 588.1124509198.

Adding to 203414132 its reverse (231414302), we get a palindrome (434828434).

The spelling of 203414132 in words is "two hundred three million, four hundred fourteen thousand, one hundred thirty-two".