103013203222201 has 4 divisors (see below), whose sum is σ = 105525720374004. Its totient is φ = 100500686070400.

The previous prime is 103013203222183. The next prime is 103013203222331. The reversal of 103013203222201 is 102222302310301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6486979772025 + 96526223450176 = 2546955^2 + 9824776^2 .

It is a cyclic number.

It is not a de Polignac number, because 103013203222201 - 2¹¹ = 103013203220153 is a prime.

It is a super-2 number, since 2×103013203222201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103013203222001) 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, 1256258575840 + ... + 1256258575921.

It is an arithmetic number, because the mean of its divisors is an integer number (26381430093501).

Almost surely, 2^{103013203222201} is an apocalyptic number.

It is an amenable number.

103013203222201 is a deficient number, since it is larger than the sum of its proper divisors (2512517151803).

103013203222201 is an equidigital number, since it uses as much as digits as its factorization.

103013203222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512517151802.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103013203222201 its reverse (102222302310301), we get a palindrome (205235505532502).

The spelling of 103013203222201 in words is "one hundred three trillion, thirteen billion, two hundred three million, two hundred twenty-two thousand, two hundred one".