203130151 has 8 divisors (see below), whose sum is σ = 237547904. Its totient is φ = 170062200.

The previous prime is 203130143. The next prime is 203130157. The reversal of 203130151 is 151031302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 203130151 - 2³ = 203130143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203130157) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 337125 + ... + 337726.

It is an arithmetic number, because the mean of its divisors is an integer number (29693488).

Almost surely, 2^203130151 is an apocalyptic number.

203130151 is a deficient number, since it is larger than the sum of its proper divisors (34417753).

203130151 is an equidigital number, since it uses as much as digits as its factorization.

203130151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674901.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 203130151 is about 14252.3735216279. The cubic root of 203130151 is about 587.8386408010.

Adding to 203130151 its reverse (151031302), we get a palindrome (354161453).

The spelling of 203130151 in words is "two hundred three million, one hundred thirty thousand, one hundred fifty-one".