103297013 has 2 divisors, whose sum is σ = 103297014. Its totient is φ = 103297012.

The previous prime is 103297009. The next prime is 103297021. The reversal of 103297013 is 310792301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62362609 + 40934404 = 7897^2 + 6398^2 .

It is a cyclic number.

It is not a de Polignac number, because 103297013 - 2² = 103297009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103297063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51648506 + 51648507.

It is an arithmetic number, because the mean of its divisors is an integer number (51648507).

Almost surely, 2^103297013 is an apocalyptic number.

It is an amenable number.

103297013 is a deficient number, since it is larger than the sum of its proper divisors (1).

103297013 is an equidigital number, since it uses as much as digits as its factorization.

103297013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 103297013 is about 10163.5138116697. The cubic root of 103297013 is about 469.2049528317.

The spelling of 103297013 in words is "one hundred three million, two hundred ninety-seven thousand, thirteen".