103104021201 has 4 divisors (see below), whose sum is σ = 137472028272. Its totient is φ = 68736014132.

The previous prime is 103104021199. The next prime is 103104021211. The reversal of 103104021201 is 102120401301.

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.

It is a cyclic number.

It is not a de Polignac number, because 103104021201 - 2¹ = 103104021199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103104021211) 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, 17184003531 + ... + 17184003536.

It is an arithmetic number, because the mean of its divisors is an integer number (34368007068).

Almost surely, 2^103104021201 is an apocalyptic number.

It is an amenable number.

103104021201 is a deficient number, since it is larger than the sum of its proper divisors (34368007071).

103104021201 is an equidigital number, since it uses as much as digits as its factorization.

103104021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34368007070.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 103104021201 its reverse (102120401301), we get a palindrome (205224422502).

The spelling of 103104021201 in words is "one hundred three billion, one hundred four million, twenty-one thousand, two hundred one".