203152342 has 8 divisors (see below), whose sum is σ = 305433576. Its totient is φ = 101341152.

The previous prime is 203152321. The next prime is 203152361. The reversal of 203152342 is 243251302.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116428 + ... + 118159.

It is an arithmetic number, because the mean of its divisors is an integer number (38179197).

Almost surely, 2^203152342 is an apocalyptic number.

203152342 is a deficient number, since it is larger than the sum of its proper divisors (102281234).

203152342 is a wasteful number, since it uses less digits than its factorization.

203152342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235022.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 203152342 is about 14253.1520022765. The cubic root of 203152342 is about 587.8600462106.

The spelling of 203152342 in words is "two hundred three million, one hundred fifty-two thousand, three hundred forty-two".