202110323213103 has 16 divisors (see below), whose sum is σ = 278778785633280. Its totient is φ = 130091235668576.

The previous prime is 202110323213027. The next prime is 202110323213143. The reversal of 202110323213103 is 301312323011202.

It is a cyclic number.

It is not a de Polignac number, because 202110323213103 - 2⁹ = 202110323212591 is a prime.

It is a super-2 number, since 2×202110323213103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202110323213143) 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, 20571675 + ... + 28764812.

It is an arithmetic number, because the mean of its divisors is an integer number (17423674102080).

Almost surely, 2^{202110323213103} is an apocalyptic number.

202110323213103 is a deficient number, since it is larger than the sum of its proper divisors (76668462420177).

202110323213103 is a wasteful number, since it uses less digits than its factorization.

202110323213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49383606.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 202110323213103 its reverse (301312323011202), we get a palindrome (503422646224305).

The spelling of 202110323213103 in words is "two hundred two trillion, one hundred ten billion, three hundred twenty-three million, two hundred thirteen thousand, one hundred three".