202320000210101 has 4 divisors (see below), whose sum is σ = 202326306385632. Its totient is φ = 202313694034572.

The previous prime is 202320000210079. The next prime is 202320000210109. The reversal of 202320000210101 is 101012000023202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202320000210101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202320000210109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3153039641 + ... + 3153103806.

It is an arithmetic number, because the mean of its divisors is an integer number (50581576596408).

Almost surely, 2^{202320000210101} is an apocalyptic number.

It is an amenable number.

202320000210101 is a deficient number, since it is larger than the sum of its proper divisors (6306175531).

202320000210101 is an equidigital number, since it uses as much as digits as its factorization.

202320000210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6306175530.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 202320000210101 its reverse (101012000023202), we get a palindrome (303332000233303).

The spelling of 202320000210101 in words is "two hundred two trillion, three hundred twenty billion, two hundred ten thousand, one hundred one".