200101313030123 has 16 divisors (see below), whose sum is σ = 215813882958240. Its totient is φ = 184908700972800.

The previous prime is 200101313030117. The next prime is 200101313030149. The reversal of 200101313030123 is 321030313101002.

It is a cyclic number.

It is not a de Polignac number, because 200101313030123 - 2²² = 200101308835819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200101313030095 and 200101313030104.

It is not an unprimeable number, because it can be changed into a prime (200101313030183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22048268 + ... + 29771273.

It is an arithmetic number, because the mean of its divisors is an integer number (13488367684890).

Almost surely, 2^{200101313030123} is an apocalyptic number.

200101313030123 is a deficient number, since it is larger than the sum of its proper divisors (15712569928117).

200101313030123 is a wasteful number, since it uses less digits than its factorization.

200101313030123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51824558.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 200101313030123 its reverse (321030313101002), we get a palindrome (521131626131125).

The spelling of 200101313030123 in words is "two hundred trillion, one hundred one billion, three hundred thirteen million, thirty thousand, one hundred twenty-three".