20210213095 has 4 divisors (see below), whose sum is σ = 24252255720. Its totient is φ = 16168170472.

The previous prime is 20210213087. The next prime is 20210213099. The reversal of 20210213095 is 59031201202.

It is a happy number.

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 20210213095 - 2³ = 20210213087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20210213099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2021021305 + ... + 2021021314.

It is an arithmetic number, because the mean of its divisors is an integer number (6063063930).

Almost surely, 2^20210213095 is an apocalyptic number.

20210213095 is a deficient number, since it is larger than the sum of its proper divisors (4042042625).

20210213095 is an equidigital number, since it uses as much as digits as its factorization.

20210213095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042042624.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 20210213095 its reverse (59031201202), we get a palindrome (79241414297).

The spelling of 20210213095 in words is "twenty billion, two hundred ten million, two hundred thirteen thousand, ninety-five".