203375413 has 8 divisors (see below), whose sum is σ = 206712000. Its totient is φ = 200062368.

The previous prime is 203375383. The next prime is 203375441. The reversal of 203375413 is 314573302.

203375413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-203375413 is a prime.

It is a super-2 number, since 2×203375413² = 82723117225841138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203375483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11970 + ... + 23452.

It is an arithmetic number, because the mean of its divisors is an integer number (25839000).

Almost surely, 2^203375413 is an apocalyptic number.

It is an amenable number.

203375413 is a deficient number, since it is larger than the sum of its proper divisors (3336587).

203375413 is a wasteful number, since it uses less digits than its factorization.

203375413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11771.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 203375413 is about 14260.9751770347. The cubic root of 203375413 is about 588.0751336651.

The spelling of 203375413 in words is "two hundred three million, three hundred seventy-five thousand, four hundred thirteen".