200124313 has 4 divisors (see below), whose sum is σ = 206579968. Its totient is φ = 193668660.

The previous prime is 200124293. The next prime is 200124349. The reversal of 200124313 is 313421002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313421002 = 2 ⋅156710501.

It is a cyclic number.

It is not a de Polignac number, because 200124313 - 2²¹ = 198027161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200124383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3227781 + ... + 3227842.

It is an arithmetic number, because the mean of its divisors is an integer number (51644992).

Almost surely, 2^200124313 is an apocalyptic number.

It is an amenable number.

200124313 is a deficient number, since it is larger than the sum of its proper divisors (6455655).

200124313 is an equidigital number, since it uses as much as digits as its factorization.

200124313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6455654.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 200124313 is about 14146.5300692431. The cubic root of 200124313 is about 584.9246870197.

Adding to 200124313 its reverse (313421002), we get a palindrome (513545315).

The spelling of 200124313 in words is "two hundred million, one hundred twenty-four thousand, three hundred thirteen".