103323012113 has 2 divisors, whose sum is σ = 103323012114. Its totient is φ = 103323012112.

The previous prime is 103323012077. The next prime is 103323012179. The reversal of 103323012113 is 311210323301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54602603584 + 48720408529 = 233672^2 + 220727^2 .

It is a cyclic number.

It is not a de Polignac number, because 103323012113 - 2²² = 103318817809 is a prime.

It is not a weakly prime, because it can be changed into another prime (103323012313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51661506056 + 51661506057.

It is an arithmetic number, because the mean of its divisors is an integer number (51661506057).

Almost surely, 2^103323012113 is an apocalyptic number.

It is an amenable number.

103323012113 is a deficient number, since it is larger than the sum of its proper divisors (1).

103323012113 is an equidigital number, since it uses as much as digits as its factorization.

103323012113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103323012113 its reverse (311210323301), we get a palindrome (414533335414).

The spelling of 103323012113 in words is "one hundred three billion, three hundred twenty-three million, twelve thousand, one hundred thirteen".