103223232303013 has 4 divisors (see below), whose sum is σ = 103283210940588. Its totient is φ = 103163253665440.

The previous prime is 103223232303007. The next prime is 103223232303017. The reversal of 103223232303013 is 310303232322301.

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 83559745774404 + 19663486528609 = 9141102^2 + 4434353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103223232303013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103223232303017) 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, 29989316206 + ... + 29989319647.

It is an arithmetic number, because the mean of its divisors is an integer number (25820802735147).

Almost surely, 2^{103223232303013} is an apocalyptic number.

It is an amenable number.

103223232303013 is a deficient number, since it is larger than the sum of its proper divisors (59978637575).

103223232303013 is an equidigital number, since it uses as much as digits as its factorization.

103223232303013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59978637574.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 103223232303013 its reverse (310303232322301), we get a palindrome (413526464625314).

The spelling of 103223232303013 in words is "one hundred three trillion, two hundred twenty-three billion, two hundred thirty-two million, three hundred three thousand, thirteen".