200123030210 has 32 divisors (see below), whose sum is σ = 361620469440. Its totient is φ = 79738783552.

The previous prime is 200123030209. The next prime is 200123030293. The reversal of 200123030210 is 12030321002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3507632 + ... + 3564228.

It is an arithmetic number, because the mean of its divisors is an integer number (11300639670).

Almost surely, 2^200123030210 is an apocalyptic number.

200123030210 is a deficient number, since it is larger than the sum of its proper divisors (161497439230).

200123030210 is a wasteful number, since it uses less digits than its factorization.

200123030210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57970.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 200123030210 its reverse (12030321002), we get a palindrome (212153351212).

The spelling of 200123030210 in words is "two hundred billion, one hundred twenty-three million, thirty thousand, two hundred ten".