100100000010103 has 8 divisors (see below), whose sum is σ = 101792032904336. Its totient is φ = 98409613867200.

The previous prime is 100100000010047. The next prime is 100100000010107. The reversal of 100100000010103 is 301010000001001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100100000010103 - 2²¹ = 100099997912951 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 (100100000010107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411565233 + ... + 411808378.

It is an arithmetic number, because the mean of its divisors is an integer number (12724004113042).

Almost surely, 2^{100100000010103} is an apocalyptic number.

100100000010103 is a deficient number, since it is larger than the sum of its proper divisors (1692032894233).

100100000010103 is an equidigital number, since it uses as much as digits as its factorization.

100100000010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823375665.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 100100000010103 its reverse (301010000001001), we get a palindrome (401110000011104).

The spelling of 100100000010103 in words is "one hundred trillion, one hundred billion, ten thousand, one hundred three".