200210011100123 has 8 divisors (see below), whose sum is σ = 200252426270736. Its totient is φ = 200167596921600.

The previous prime is 200210011100117. The next prime is 200210011100179. The reversal of 200210011100123 is 321001110012002.

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

It is a cyclic number.

It is not a de Polignac number, because 200210011100123 - 2³² = 200205716132827 is a prime.

It is a super-2 number, since 2×200210011100123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200210011100098 and 200210011100107.

It is not an unprimeable number, because it can be changed into a prime (200210011100023) 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, 515703443 + ... + 516091523.

It is an arithmetic number, because the mean of its divisors is an integer number (25031553283842).

Almost surely, 2^{200210011100123} is an apocalyptic number.

200210011100123 is a deficient number, since it is larger than the sum of its proper divisors (42415170613).

200210011100123 is a wasteful number, since it uses less digits than its factorization.

200210011100123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496045.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 200210011100123 its reverse (321001110012002), we get a palindrome (521211121112125).

The spelling of 200210011100123 in words is "two hundred trillion, two hundred ten billion, eleven million, one hundred thousand, one hundred twenty-three".