200023115 has 8 divisors (see below), whose sum is σ = 240673488. Its totient is φ = 159588000.

The previous prime is 200023099. The next prime is 200023123. The reversal of 200023115 is 511320002.

It is a happy number.

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

It is not a de Polignac number, because 200023115 - 2⁴ = 200023099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200023115.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51761 + ... + 55490.

It is an arithmetic number, because the mean of its divisors is an integer number (30084186).

Almost surely, 2^200023115 is an apocalyptic number.

200023115 is a deficient number, since it is larger than the sum of its proper divisors (40650373).

200023115 is a wasteful number, since it uses less digits than its factorization.

200023115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107629.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 200023115 is about 14142.9528387816. The cubic root of 200023115 is about 584.8260763314.

Adding to 200023115 its reverse (511320002), we get a palindrome (711343117).

The spelling of 200023115 in words is "two hundred million, twenty-three thousand, one hundred fifteen".