200253123 has 24 divisors (see below), whose sum is σ = 331265376. Its totient is φ = 114192000.

The previous prime is 200253113. The next prime is 200253173. The reversal of 200253123 is 321352002.

It is not a de Polignac number, because 200253123 - 2⁸ = 200252867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200253096 and 200253105.

It is not an unprimeable number, because it can be changed into a prime (200253113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29773 + ... + 35873.

It is an arithmetic number, because the mean of its divisors is an integer number (13802724).

Almost surely, 2^200253123 is an apocalyptic number.

200253123 is a deficient number, since it is larger than the sum of its proper divisors (131012253).

200253123 is a wasteful number, since it uses less digits than its factorization.

200253123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635 (or 6632 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 200253123 is about 14151.0820434340. The cubic root of 200253123 is about 585.0501556822.

The spelling of 200253123 in words is "two hundred million, two hundred fifty-three thousand, one hundred twenty-three".