201383398 has 8 divisors (see below), whose sum is σ = 305714808. Its totient is φ = 99478464.

The previous prime is 201383389. The next prime is 201383407. The reversal of 201383398 is 893383102.

It is an interprime number because it is at equal distance from previous prime (201383389) and next prime (201383407).

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606411 + ... + 606742.

It is an arithmetic number, because the mean of its divisors is an integer number (38214351).

Almost surely, 2^201383398 is an apocalyptic number.

201383398 is a deficient number, since it is larger than the sum of its proper divisors (104331410).

201383398 is a wasteful number, since it uses less digits than its factorization.

201383398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213238.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 201383398 is about 14190.9618419612. The cubic root of 201383398 is about 586.1488107670.

The spelling of 201383398 in words is "two hundred one million, three hundred eighty-three thousand, three hundred ninety-eight".