10200102021223 has 4 divisors (see below), whose sum is σ = 10200152533480. Its totient is φ = 10200051508968.

The previous prime is 10200102021209. The next prime is 10200102021247. The reversal of 10200102021223 is 32212020100201.

It is a happy number.

10200102021223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10200102021223 - 2³³ = 10191512086631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200102021197 and 10200102021206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200102021253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24952008 + ... + 25357501.

It is an arithmetic number, because the mean of its divisors is an integer number (2550038133370).

Almost surely, 2^{10200102021223} is an apocalyptic number.

10200102021223 is a deficient number, since it is larger than the sum of its proper divisors (50512257).

10200102021223 is an equidigital number, since it uses as much as digits as its factorization.

10200102021223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50512256.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10200102021223 its reverse (32212020100201), we get a palindrome (42412122121424).

The spelling of 10200102021223 in words is "ten trillion, two hundred billion, one hundred two million, twenty-one thousand, two hundred twenty-three".