103766413 has 2 divisors, whose sum is σ = 103766414. Its totient is φ = 103766412.

The previous prime is 103766381. The next prime is 103766461. The reversal of 103766413 is 314667301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80514729 + 23251684 = 8973^2 + 4822^2 .

It is a cyclic number.

It is not a de Polignac number, because 103766413 - 2⁵ = 103766381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103716413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51883206 + 51883207.

It is an arithmetic number, because the mean of its divisors is an integer number (51883207).

Almost surely, 2^103766413 is an apocalyptic number.

It is an amenable number.

103766413 is a deficient number, since it is larger than the sum of its proper divisors (1).

103766413 is an equidigital number, since it uses as much as digits as its factorization.

103766413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 103766413 is about 10186.5800443525. The cubic root of 103766413 is about 469.9145959202.

The spelling of 103766413 in words is "one hundred three million, seven hundred sixty-six thousand, four hundred thirteen".