201300210123 has 8 divisors (see below), whose sum is σ = 268402368000. Its totient is φ = 134199096168.

The previous prime is 201300210109. The next prime is 201300210179. The reversal of 201300210123 is 321012003102.

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

It is not a de Polignac number, because 201300210123 - 2⁴ = 201300210107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201300217123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541218 + ... + 833976.

It is an arithmetic number, because the mean of its divisors is an integer number (33550296000).

Almost surely, 2^201300210123 is an apocalyptic number.

201300210123 is a deficient number, since it is larger than the sum of its proper divisors (67102157877).

201300210123 is a wasteful number, since it uses less digits than its factorization.

201300210123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521961.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 201300210123 its reverse (321012003102), we get a palindrome (522312213225).

The spelling of 201300210123 in words is "two hundred one billion, three hundred million, two hundred ten thousand, one hundred twenty-three".