100202320210103 has 4 divisors (see below), whose sum is σ = 100285752617808. Its totient is φ = 100118887802400.

The previous prime is 100202320210049. The next prime is 100202320210121. The reversal of 100202320210103 is 301012023202001.

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 100202320210103 - 2³⁴ = 100185140340919 is a prime.

It is a super-2 number, since 2×100202320210103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202320210183) 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, 41716202051 + ... + 41716204452.

It is an arithmetic number, because the mean of its divisors is an integer number (25071438154452).

Almost surely, 2^{100202320210103} is an apocalyptic number.

100202320210103 is a deficient number, since it is larger than the sum of its proper divisors (83432407705).

100202320210103 is an equidigital number, since it uses as much as digits as its factorization.

100202320210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83432407704.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100202320210103 its reverse (301012023202001), we get a palindrome (401214343412104).

The spelling of 100202320210103 in words is "one hundred trillion, two hundred two billion, three hundred twenty million, two hundred ten thousand, one hundred three".