103312100201 has 4 divisors (see below), whose sum is σ = 103312761600. Its totient is φ = 103311438804.

The previous prime is 103312100179. The next prime is 103312100231. The reversal of 103312100201 is 102001213301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 102001213301 = 13 ⋅7846247177.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103312100201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103312100231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48680 + ... + 457158.

It is an arithmetic number, because the mean of its divisors is an integer number (25828190400).

Almost surely, 2^103312100201 is an apocalyptic number.

It is an amenable number.

103312100201 is a deficient number, since it is larger than the sum of its proper divisors (661399).

103312100201 is an equidigital number, since it uses as much as digits as its factorization.

103312100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661398.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103312100201 its reverse (102001213301), we get a palindrome (205313313502).

The spelling of 103312100201 in words is "one hundred three billion, three hundred twelve million, one hundred thousand, two hundred one".