100103012331103 has 8 divisors (see below), whose sum is σ = 104455511230176. Its totient is φ = 95750529600000.

The previous prime is 100103012331089. The next prime is 100103012331131. The reversal of 100103012331103 is 301133210301001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100103012331103 is a prime.

It is a super-2 number, since 2×100103012331103² (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 (100103012331193) 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, 9588043 + ... + 17092003.

It is an arithmetic number, because the mean of its divisors is an integer number (13056938903772).

Almost surely, 2^{100103012331103} is an apocalyptic number.

100103012331103 is a deficient number, since it is larger than the sum of its proper divisors (4352498899073).

100103012331103 is an equidigital number, since it uses as much as digits as its factorization.

100103012331103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8083985.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 100103012331103 its reverse (301133210301001), we get a palindrome (401236222632104).

The spelling of 100103012331103 in words is "one hundred trillion, one hundred three billion, twelve million, three hundred thirty-one thousand, one hundred three".