203141150 has 12 divisors (see below), whose sum is σ = 377842632. Its totient is φ = 81256440.

The previous prime is 203141149. The next prime is 203141161. The reversal of 203141150 is 51141302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2031362 + ... + 2031461.

It is an arithmetic number, because the mean of its divisors is an integer number (31486886).

Almost surely, 2^203141150 is an apocalyptic number.

203141150 is a deficient number, since it is larger than the sum of its proper divisors (174701482).

203141150 is a wasteful number, since it uses less digits than its factorization.

203141150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062835 (or 4062830 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 203141150 is about 14252.7593819583. The cubic root of 203141150 is about 587.8492506169.

Adding to 203141150 its reverse (51141302), we get a palindrome (254282452).

The spelling of 203141150 in words is "two hundred three million, one hundred forty-one thousand, one hundred fifty".