103101210103 has 4 divisors (see below), whose sum is σ = 105046516008. Its totient is φ = 101155904200.

The previous prime is 103101210007. The next prime is 103101210119. The reversal of 103101210103 is 301012101301.

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-103101210103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103101210203) 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, 972652873 + ... + 972652978.

It is an arithmetic number, because the mean of its divisors is an integer number (26261629002).

Almost surely, 2^103101210103 is an apocalyptic number.

103101210103 is a deficient number, since it is larger than the sum of its proper divisors (1945305905).

103101210103 is an equidigital number, since it uses as much as digits as its factorization.

103101210103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945305904.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 103101210103 its reverse (301012101301), we get a palindrome (404113311404).

The spelling of 103101210103 in words is "one hundred three billion, one hundred one million, two hundred ten thousand, one hundred three".