103320310113949 has 2 divisors, whose sum is σ = 103320310113950. Its totient is φ = 103320310113948.

The previous prime is 103320310113931. The next prime is 103320310113953. The reversal of 103320310113949 is 949311013023301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96646948722724 + 6673361391225 = 9830918^2 + 2583285^2 .

It is a cyclic number.

It is not a de Polignac number, because 103320310113949 - 2¹¹ = 103320310111901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103320310123949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660155056974 + 51660155056975.

It is an arithmetic number, because the mean of its divisors is an integer number (51660155056975).

Almost surely, 2^{103320310113949} is an apocalyptic number.

It is an amenable number.

103320310113949 is a deficient number, since it is larger than the sum of its proper divisors (1).

103320310113949 is an equidigital number, since it uses as much as digits as its factorization.

103320310113949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The spelling of 103320310113949 in words is "one hundred three trillion, three hundred twenty billion, three hundred ten million, one hundred thirteen thousand, nine hundred forty-nine".