200138002 has 8 divisors (see below), whose sum is σ = 300301056. Its totient is φ = 100037652.

The previous prime is 200137981. The next prime is 200138023. The reversal of 200138002 is 200831002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (200137981) and next prime (200138023).

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

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, 6658 + ... + 21085.

It is an arithmetic number, because the mean of its divisors is an integer number (37537632).

Almost surely, 2^200138002 is an apocalyptic number.

200138002 is a deficient number, since it is larger than the sum of its proper divisors (100163054).

200138002 is a wasteful number, since it uses less digits than its factorization.

200138002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31352.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 200138002 is about 14147.0138898638. The cubic root of 200138002 is about 584.9380234827.

Adding to 200138002 its reverse (200831002), we get a palindrome (400969004).

The spelling of 200138002 in words is "two hundred million, one hundred thirty-eight thousand, two".