101203330103 has 4 divisors (see below), whose sum is σ = 101264187648. Its totient is φ = 101142472560.

The previous prime is 101203330093. The next prime is 101203330127. The reversal of 101203330103 is 301033302101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101203330103 is a prime.

It is a super-2 number, since 2×101203330103² (a number of 23 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 (101203330903) 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, 30426278 + ... + 30429603.

It is an arithmetic number, because the mean of its divisors is an integer number (25316046912).

Almost surely, 2^101203330103 is an apocalyptic number.

101203330103 is a deficient number, since it is larger than the sum of its proper divisors (60857545).

101203330103 is an equidigital number, since it uses as much as digits as its factorization.

101203330103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60857544.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 101203330103 its reverse (301033302101), we get a palindrome (402236632204).

The spelling of 101203330103 in words is "one hundred one billion, two hundred three million, three hundred thirty thousand, one hundred three".