100000061103 has 4 divisors (see below), whose sum is σ = 133333414808. Its totient is φ = 66666707400.

The previous prime is 100000061081. The next prime is 100000061107. The reversal of 100000061103 is 301160000001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100000061103 - 2⁸ = 100000060847 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 (100000061107) 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, 16666676848 + ... + 16666676853.

It is an arithmetic number, because the mean of its divisors is an integer number (33333353702).

Almost surely, 2^100000061103 is an apocalyptic number.

100000061103 is a deficient number, since it is larger than the sum of its proper divisors (33333353705).

100000061103 is an equidigital number, since it uses as much as digits as its factorization.

100000061103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333353704.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 100000061103 its reverse (301160000001), we get a palindrome (401160061104).

The spelling of 100000061103 in words is "one hundred billion, sixty-one thousand, one hundred three".