103264493 has 2 divisors, whose sum is σ = 103264494. Its totient is φ = 103264492.

The previous prime is 103264489. The next prime is 103264501. The reversal of 103264493 is 394462301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84584809 + 18679684 = 9197^2 + 4322^2 .

It is a cyclic number.

It is not a de Polignac number, because 103264493 - 2² = 103264489 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103264463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51632246 + 51632247.

It is an arithmetic number, because the mean of its divisors is an integer number (51632247).

Almost surely, 2^103264493 is an apocalyptic number.

It is an amenable number.

103264493 is a deficient number, since it is larger than the sum of its proper divisors (1).

103264493 is an equidigital number, since it uses as much as digits as its factorization.

103264493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 103264493 is about 10161.9138453345. The cubic root of 103264493 is about 469.1557092439.

The spelling of 103264493 in words is "one hundred three million, two hundred sixty-four thousand, four hundred ninety-three".